Deploy to GitHub Pages: 0bf542ec

c339946e · Travis CI · 6803b882 · c339946e · c339946e · c339946e
66 changed file
--- a/develop/doc/_sources/api/v2/model_configs.rst.txt
+++ b/develop/doc/_sources/api/v2/model_configs.rst.txt
@@ -4,3 +4,32 @@ Layers

 ..  automodule:: paddle.v2.layer
    :members:
+
+
+==========
+Attributes
+==========
+
+..	automodule:: paddle.v2.attr
+	:members:
+
+===========
+Activations
+===========
+
+..	automodule:: paddle.v2.activation
+	:members:
+
+========
+Poolings
+========
+
+..	automodule:: paddle.v2.pooling
+	:members:
+
+========
+Networks
+========
+
+..	automodule:: paddle.v2.networks
+	:members:
--- a/develop/doc/about/index_en.html
+++ b/develop/doc/about/index_en.html
@@ -154,6 +154,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../api/index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../api/v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../api/v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1 current"><a class="current reference internal" href="#">ABOUT</a></li>

--- a/develop/doc/api/index_en.html
+++ b/develop/doc/api/index_en.html
@@ -155,6 +155,10 @@
 </li>
 <li class="toctree-l1 current"><a class="current reference internal" href="#">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../about/index_en.html">ABOUT</a></li>
@@ -202,6 +206,10 @@
 <div class="toctree-wrapper compound">
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="v2/model_configs.html">Layers</a></li>
+<li class="toctree-l1"><a class="reference internal" href="v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l1"><a class="reference internal" href="v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l1"><a class="reference internal" href="v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l1"><a class="reference internal" href="v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </div>
 </div>

--- a/develop/doc/api/v1/data_provider/dataprovider_en.html
+++ b/develop/doc/api/v1/data_provider/dataprovider_en.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../about/index_en.html">ABOUT</a></li>

--- a/develop/doc/api/v1/data_provider/pydataprovider2_en.html
+++ b/develop/doc/api/v1/data_provider/pydataprovider2_en.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../about/index_en.html">ABOUT</a></li>

--- a/develop/doc/api/v1/index_en.html
+++ b/develop/doc/api/v1/index_en.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../about/index_en.html">ABOUT</a></li>

--- a/develop/doc/api/v1/predict/swig_py_paddle_en.html
+++ b/develop/doc/api/v1/predict/swig_py_paddle_en.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../about/index_en.html">ABOUT</a></li>

--- a/develop/doc/api/v1/trainer_config_helpers/activations.html
+++ b/develop/doc/api/v1/trainer_config_helpers/activations.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../about/index_en.html">ABOUT</a></li>
@@ -211,61 +215,37 @@
 <h1>Activations<a class="headerlink" href="#activations" title="Permalink to this headline">¶</a></h1>
 <div class="section" id="baseactivation">
 <h2>BaseActivation<a class="headerlink" href="#baseactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">BaseActivation</code><span class="sig-paren">(</span><em>name</em>, <em>support_hppl</em><span class="sig-paren">)</span></dt>
-<dd><p>A mark for activation class.
-Each activation inherit BaseActivation, which has two parameters.</p>
-<table class="docutils field-list" frame="void" rules="none">
-<col class="field-name" />
-<col class="field-body" />
-<tbody valign="top">
-<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
-<li><strong>name</strong> (<em>basestring</em>) &#8211; activation name in paddle config.</li>
-<li><strong>support_hppl</strong> (<em>bool</em>) &#8211; True if supported by hppl. HPPL is a library used by paddle
-internally. Currently, lstm layer can only use activations
-supported by hppl.</li>
-</ul>
-</td>
-</tr>
-</tbody>
-</table>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">BaseActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Base</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="absactivation">
 <h2>AbsActivation<a class="headerlink" href="#absactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">AbsActivation</code></dt>
-<dd><p>Abs Activation.</p>
-<p>Forward:    <span class="math">\(f(z) = abs(z)\)</span></p>
-<p>Derivative:</p>
-<div class="math">
-\[\begin{split}1 &amp;\quad if \quad z &gt; 0 \\
-1 &amp;\quad if \quad z &lt; 0 \\
-0 &amp;\quad if \quad z = 0\end{split}\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">AbsActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Abs</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="expactivation">
 <h2>ExpActivation<a class="headerlink" href="#expactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">ExpActivation</code></dt>
-<dd><p>Exponential Activation.</p>
-<div class="math">
-\[f(z) = e^z.\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">ExpActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Exp</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="identityactivation">
 <h2>IdentityActivation<a class="headerlink" href="#identityactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">IdentityActivation</code></dt>
-<dd><p>Identity Activation.</p>
-<p>Just do nothing for output both forward/backward.</p>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">IdentityActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Linear</span></code></p>
 </dd></dl>

 </div>
@@ -274,125 +254,97 @@ supported by hppl.</li>
 <dl class="attribute">
 <dt>
 <code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">LinearActivation</code></dt>
-<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">IdentityActivation</span></code></p>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Linear</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="logactivation">
 <h2>LogActivation<a class="headerlink" href="#logactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">LogActivation</code></dt>
-<dd><p>Logarithm Activation.</p>
-<div class="math">
-\[f(z) = log(z)\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">LogActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Log</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="squareactivation">
 <h2>SquareActivation<a class="headerlink" href="#squareactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SquareActivation</code></dt>
-<dd><p>Square Activation.</p>
-<div class="math">
-\[f(z) = z^2.\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SquareActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Square</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="sigmoidactivation">
 <h2>SigmoidActivation<a class="headerlink" href="#sigmoidactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SigmoidActivation</code></dt>
-<dd><p>Sigmoid activation.</p>
-<div class="math">
-\[f(z) = \frac{1}{1+exp(-z)}\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SigmoidActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Sigmoid</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="softmaxactivation">
 <h2>SoftmaxActivation<a class="headerlink" href="#softmaxactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SoftmaxActivation</code></dt>
-<dd><p>Softmax activation for simple input</p>
-<div class="math">
-\[P(y=j|x) = \frac{e^{x_j}} {\sum^K_{k=1} e^{x_j} }\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SoftmaxActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Softmax</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="sequencesoftmaxactivation">
 <h2>SequenceSoftmaxActivation<a class="headerlink" href="#sequencesoftmaxactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SequenceSoftmaxActivation</code></dt>
-<dd><p>Softmax activation for one sequence. The dimension of input feature must be
-1 and a sequence.</p>
-<div class="code python highlight-default"><div class="highlight"><pre><span></span><span class="n">result</span> <span class="o">=</span> <span class="n">softmax</span><span class="p">(</span><span class="k">for</span> <span class="n">each_feature_vector</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">in</span> <span class="n">input_feature</span><span class="p">)</span>
-<span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">each_time_step_output</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">output</span><span class="p">):</span>
-    <span class="n">each_time_step_output</span> <span class="o">=</span> <span class="n">result</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
-</pre></div>
-</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SequenceSoftmaxActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">SequenceSoftmax</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="reluactivation">
 <h2>ReluActivation<a class="headerlink" href="#reluactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">ReluActivation</code></dt>
-<dd><p>Relu activation.</p>
-<p>forward. <span class="math">\(y = max(0, z)\)</span></p>
-<p>derivative:</p>
-<div class="math">
-\[\begin{split}1  &amp;\quad if z &gt; 0 \\
-0  &amp;\quad\mathrm{otherwize}\end{split}\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">ReluActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Relu</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="breluactivation">
 <h2>BReluActivation<a class="headerlink" href="#breluactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">BReluActivation</code></dt>
-<dd><p>BRelu Activation.</p>
-<p>forward.  <span class="math">\(y = min(24, max(0, z))\)</span></p>
-<p>derivative:</p>
-<div class="math">
-\[\begin{split}1  &amp;\quad if 0 &lt; z &lt; 24 \\
-0  &amp;\quad \mathrm{otherwise}\end{split}\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">BReluActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">BRelu</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="softreluactivation">
 <h2>SoftReluActivation<a class="headerlink" href="#softreluactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SoftReluActivation</code></dt>
-<dd><p>SoftRelu Activation.</p>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SoftReluActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">SoftRelu</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="tanhactivation">
 <h2>TanhActivation<a class="headerlink" href="#tanhactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">TanhActivation</code></dt>
-<dd><p>Tanh activation.</p>
-<div class="math">
-\[f(z)=tanh(z)=\frac{e^z-e^{-z}}{e^z+e^{-z}}\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">TanhActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Tanh</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="stanhactivation">
 <h2>STanhActivation<a class="headerlink" href="#stanhactivation" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">STanhActivation</code></dt>
-<dd><p>Scaled Tanh Activation.</p>
-<div class="math">
-\[f(z) = 1.7159 * tanh(2/3*z)\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">STanhActivation</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">STanh</span></code></p>
 </dd></dl>

 </div>

--- a/develop/doc/api/v1/trainer_config_helpers/attrs.html
+++ b/develop/doc/api/v1/trainer_config_helpers/attrs.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../about/index_en.html">ABOUT</a></li>

--- a/develop/doc/api/v1/trainer_config_helpers/data_sources.html
+++ b/develop/doc/api/v1/trainer_config_helpers/data_sources.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../about/index_en.html">ABOUT</a></li>

--- a/develop/doc/api/v1/trainer_config_helpers/evaluators.html
+++ b/develop/doc/api/v1/trainer_config_helpers/evaluators.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../about/index_en.html">ABOUT</a></li>

--- a/develop/doc/api/v1/trainer_config_helpers/layers.html
+++ b/develop/doc/api/v1/trainer_config_helpers/layers.html
--- a/develop/doc/api/v1/trainer_config_helpers/networks.html
+++ b/develop/doc/api/v1/trainer_config_helpers/networks.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../about/index_en.html">ABOUT</a></li>
@@ -262,9 +266,9 @@ None if user don&#8217;t care.</li>
 <li><strong>fc_act</strong> (<em>BaseActivation</em>) &#8211; fc layer activation type. None means tanh</li>
 <li><strong>pool_bias_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ParameterAttribute" title="paddle.trainer_config_helpers.attrs.ParameterAttribute"><em>ParameterAttribute</em></a><em> or </em><em>None.</em>) &#8211; pooling layer bias attr. None if don&#8217;t care.
 False if no bias.</li>
-<li><strong>fc_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; fc layer extra attribute.</li>
-<li><strong>context_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; context projection layer extra attribute.</li>
-<li><strong>pool_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; pooling layer extra attribute.</li>
+<li><strong>fc_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; fc layer extra attribute.</li>
+<li><strong>context_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; context projection layer extra attribute.</li>
+<li><strong>pool_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; pooling layer extra attribute.</li>
 </ul>
 </td>
 </tr>
@@ -310,9 +314,9 @@ None if user don&#8217;t care.</li>
 <li><strong>fc_act</strong> (<em>BaseActivation</em>) &#8211; fc layer activation type. None means tanh</li>
 <li><strong>pool_bias_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ParameterAttribute" title="paddle.trainer_config_helpers.attrs.ParameterAttribute"><em>ParameterAttribute</em></a><em> or </em><em>None.</em>) &#8211; pooling layer bias attr. None if don&#8217;t care.
 False if no bias.</li>
-<li><strong>fc_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; fc layer extra attribute.</li>
-<li><strong>context_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; context projection layer extra attribute.</li>
-<li><strong>pool_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; pooling layer extra attribute.</li>
+<li><strong>fc_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; fc layer extra attribute.</li>
+<li><strong>context_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; context projection layer extra attribute.</li>
+<li><strong>pool_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; pooling layer extra attribute.</li>
 </ul>
 </td>
 </tr>
@@ -361,7 +365,7 @@ False if no bias.</li>
 <li><strong>bn_layer_attr</strong> &#8211; ParameterAttribute.</li>
 <li><strong>pool_stride</strong> (<em>int</em>) &#8211; see img_pool_layer&#8217;s document.</li>
 <li><strong>pool_padding</strong> (<em>int</em>) &#8211; see img_pool_layer&#8217;s document.</li>
-<li><strong>pool_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_pool_layer&#8217;s document.</li>
+<li><strong>pool_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_pool_layer&#8217;s document.</li>
 </ul>
 </td>
 </tr>
@@ -436,10 +440,10 @@ False if no bias.</li>
 <li><strong>num_channel</strong> (<em>int</em>) &#8211; see img_conv_layer for details</li>
 <li><strong>param_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ParameterAttribute" title="paddle.trainer_config_helpers.attrs.ParameterAttribute"><em>ParameterAttribute</em></a>) &#8211; see img_conv_layer for details</li>
 <li><strong>shared_bias</strong> (<em>bool</em>) &#8211; see img_conv_layer for details</li>
-<li><strong>conv_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_conv_layer for details</li>
+<li><strong>conv_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_conv_layer for details</li>
 <li><strong>pool_stride</strong> (<em>int</em>) &#8211; see img_pool_layer for details</li>
 <li><strong>pool_padding</strong> (<em>int</em>) &#8211; see img_pool_layer for details</li>
-<li><strong>pool_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_pool_layer for details</li>
+<li><strong>pool_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_pool_layer for details</li>
 </ul>
 </td>
 </tr>
@@ -523,9 +527,9 @@ for more details about LSTM. The link goes as follows:
 False means no bias, None means default bias.</li>
 <li><strong>lstm_bias_attr</strong> (<em>ParameterAttribute|False</em>) &#8211; bias parameter attribute of lstm layer.
 False means no bias, None means default bias.</li>
-<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
-<li><strong>lstm_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
-<li><strong>get_output_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; get output layer&#8217;s extra attribute.</li>
+<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
+<li><strong>lstm_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
+<li><strong>get_output_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; get output layer&#8217;s extra attribute.</li>
 </ul>
 </td>
 </tr>
@@ -584,9 +588,9 @@ full_matrix_projection must be included before lstmemory_unit is called.</p>
 False means no bias, None means default bias.</li>
 <li><strong>lstm_bias_attr</strong> (<em>ParameterAttribute|False</em>) &#8211; bias parameter attribute of lstm layer.
 False means no bias, None means default bias.</li>
-<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
-<li><strong>lstm_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
-<li><strong>get_output_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; get output layer&#8217;s extra attribute.</li>
+<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
+<li><strong>lstm_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
+<li><strong>get_output_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; get output layer&#8217;s extra attribute.</li>
 </ul>
 </td>
 </tr>
@@ -629,8 +633,8 @@ means default bias.</li>
 <li><strong>act</strong> (<em>BaseActivation</em>) &#8211; lstm final activiation type</li>
 <li><strong>gate_act</strong> (<em>BaseActivation</em>) &#8211; lstm gate activiation type</li>
 <li><strong>state_act</strong> (<em>BaseActivation</em>) &#8211; lstm state activiation type.</li>
-<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
-<li><strong>lstm_cell_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
+<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
+<li><strong>lstm_cell_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
 </ul>
 </td>
 </tr>

--- a/develop/doc/api/v1/trainer_config_helpers/optimizers.html
+++ b/develop/doc/api/v1/trainer_config_helpers/optimizers.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../about/index_en.html">ABOUT</a></li>

--- a/develop/doc/api/v1/trainer_config_helpers/poolings.html
+++ b/develop/doc/api/v1/trainer_config_helpers/poolings.html
@@ -153,6 +153,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../about/index_en.html">ABOUT</a></li>
@@ -201,77 +205,46 @@
 <h1>Poolings<a class="headerlink" href="#poolings" title="Permalink to this headline">¶</a></h1>
 <div class="section" id="basepoolingtype">
 <h2>BasePoolingType<a class="headerlink" href="#basepoolingtype" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">BasePoolingType</code><span class="sig-paren">(</span><em>name</em><span class="sig-paren">)</span></dt>
-<dd><p>Base Pooling Type.
-Note these pooling types are used for sequence input, not for images.
-Each PoolingType contains one parameter:</p>
-<table class="docutils field-list" frame="void" rules="none">
-<col class="field-name" />
-<col class="field-body" />
-<tbody valign="top">
-<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>name</strong> (<em>basestring</em>) &#8211; pooling layer type name used by paddle.</td>
-</tr>
-</tbody>
-</table>
+<code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">BasePoolingType</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">BasePool</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="avgpooling">
 <h2>AvgPooling<a class="headerlink" href="#avgpooling" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">AvgPooling</code><span class="sig-paren">(</span><em>strategy='average'</em><span class="sig-paren">)</span></dt>
-<dd><p>Average pooling.</p>
-<p>Return the average values for each dimension in sequence or time steps.</p>
-<div class="math">
-\[sum(samples\_of\_a\_sequence)/sample\_num\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">AvgPooling</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Avg</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="maxpooling">
 <h2>MaxPooling<a class="headerlink" href="#maxpooling" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">MaxPooling</code><span class="sig-paren">(</span><em>output_max_index=None</em><span class="sig-paren">)</span></dt>
-<dd><p>Max pooling.</p>
-<p>Return the very large values for each dimension in sequence or time steps.</p>
-<div class="math">
-\[max(samples\_of\_a\_sequence)\]</div>
-<table class="docutils field-list" frame="void" rules="none">
-<col class="field-name" />
-<col class="field-body" />
-<tbody valign="top">
-<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>output_max_index</strong> (<em>bool|None</em>) &#8211; True if output sequence max index instead of max
-value. None means use default value in proto.</td>
-</tr>
-</tbody>
-</table>
+<code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">MaxPooling</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Max</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="sumpooling">
 <h2>SumPooling<a class="headerlink" href="#sumpooling" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">SumPooling</code></dt>
-<dd><p>Sum pooling.</p>
-<p>Return the sum values of each dimension in sequence or time steps.</p>
-<div class="math">
-\[sum(samples\_of\_a\_sequence)\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">SumPooling</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">Sum</span></code></p>
 </dd></dl>

 </div>
 <div class="section" id="squarerootnpooling">
 <h2>SquareRootNPooling<a class="headerlink" href="#squarerootnpooling" title="Permalink to this headline">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">SquareRootNPooling</code></dt>
-<dd><p>Square Root Pooling.</p>
-<p>Return the square root values of each dimension in sequence or time steps.</p>
-<div class="math">
-\[sum(samples\_of\_a\_sequence)/sqrt(sample\_num)\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">SquareRootNPooling</code></dt>
+<dd><p>alias of <code class="xref py py-class docutils literal"><span class="pre">SquareRootN</span></code></p>
 </dd></dl>

 </div>

--- a/develop/doc/api/v2/model_configs.html
+++ b/develop/doc/api/v2/model_configs.html
--- a/develop/doc/design/api.html
+++ b/develop/doc/design/api.html
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--- a/develop/doc/howto/deep_model/rnn/rnn_config_en.html
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--- a/develop/doc/howto/usage/cmd_parameter/arguments_en.html
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+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
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--- a/develop/doc/howto/usage/cmd_parameter/index_en.html
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+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
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--- a/develop/doc/howto/usage/k8s/k8s_aws_en.html
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+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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--- a/develop/doc/howto/usage/k8s/k8s_en.html
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+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../../../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../../../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
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--- a/develop/doc/index_en.html
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+<li class="toctree-l2"><a class="reference internal" href="api/v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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--- a/develop/doc/objects.inv
+++ b/develop/doc/objects.inv
--- a/develop/doc/py-modindex.html
+++ b/develop/doc/py-modindex.html
@@ -156,6 +156,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="api/index_en.html">API</a><ul>
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+<li class="toctree-l2"><a class="reference internal" href="api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
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       <td>&#160;&#160;&#160;
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       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="api/v2/model_configs.html#module-paddle.v2.activation"><code class="xref">paddle.v2.activation</code></a></td><td>
+       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="api/v2/model_configs.html#module-paddle.v2.attr"><code class="xref">paddle.v2.attr</code></a></td><td>
+       <em></em></td></tr>
     <tr class="cg-1">
       <td></td>
       <td>&#160;&#160;&#160;
       <a href="api/v2/model_configs.html#module-paddle.v2.layer"><code class="xref">paddle.v2.layer</code></a></td><td>
       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="api/v2/model_configs.html#module-paddle.v2.networks"><code class="xref">paddle.v2.networks</code></a></td><td>
+       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="api/v2/model_configs.html#module-paddle.v2.pooling"><code class="xref">paddle.v2.pooling</code></a></td><td>
+       <em></em></td></tr>
   </table>



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+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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--- a/develop/doc/tutorials/image_classification/index_en.html
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+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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--- a/develop/doc/tutorials/index_en.html
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+<li class="toctree-l2"><a class="reference internal" href="../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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--- a/develop/doc/tutorials/quick_start/index_en.html
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@@ -156,6 +156,10 @@
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+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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--- a/develop/doc/tutorials/rec/ml_dataset_en.html
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+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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--- a/develop/doc/tutorials/rec/ml_regression_en.html
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+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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--- a/develop/doc/tutorials/semantic_role_labeling/index_en.html
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+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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--- a/develop/doc/tutorials/sentiment_analysis/index_en.html
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 <li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
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--- a/develop/doc/tutorials/text_generation/index_en.html
+++ b/develop/doc/tutorials/text_generation/index_en.html
@@ -156,6 +156,10 @@
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../api/index_en.html">API</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html">Layers</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.attr">Attributes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.activation">Activations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.pooling">Poolings</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../api/v2/model_configs.html#module-paddle.v2.networks">Networks</a></li>
 </ul>
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--- a/develop/doc_cn/_sources/api/v2/model_configs.rst.txt
+++ b/develop/doc_cn/_sources/api/v2/model_configs.rst.txt
@@ -4,3 +4,32 @@ Layers

 ..  automodule:: paddle.v2.layer
    :members:
+
+
+==========
+Attributes
+==========
+
+..	automodule:: paddle.v2.attr
+	:members:
+
+===========
+Activations
+===========
+
+..	automodule:: paddle.v2.activation
+	:members:
+
+========
+Poolings
+========
+
+..	automodule:: paddle.v2.pooling
+	:members:
+
+========
+Networks
+========
+
+..	automodule:: paddle.v2.networks
+	:members:
--- a/develop/doc_cn/api/v1/trainer_config_helpers/activations.html
+++ b/develop/doc_cn/api/v1/trainer_config_helpers/activations.html
@@ -215,61 +215,37 @@
 <h1>Activations<a class="headerlink" href="#activations" title="永久链接至标题">¶</a></h1>
 <div class="section" id="baseactivation">
 <h2>BaseActivation<a class="headerlink" href="#baseactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">BaseActivation</code><span class="sig-paren">(</span><em>name</em>, <em>support_hppl</em><span class="sig-paren">)</span></dt>
-<dd><p>A mark for activation class.
-Each activation inherit BaseActivation, which has two parameters.</p>
-<table class="docutils field-list" frame="void" rules="none">
-<col class="field-name" />
-<col class="field-body" />
-<tbody valign="top">
-<tr class="field-odd field"><th class="field-name">参数:</th><td class="field-body"><ul class="first last simple">
-<li><strong>name</strong> (<em>basestring</em>) &#8211; activation name in paddle config.</li>
-<li><strong>support_hppl</strong> (<em>bool</em>) &#8211; True if supported by hppl. HPPL is a library used by paddle
-internally. Currently, lstm layer can only use activations
-supported by hppl.</li>
-</ul>
-</td>
-</tr>
-</tbody>
-</table>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">BaseActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Base</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="absactivation">
 <h2>AbsActivation<a class="headerlink" href="#absactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">AbsActivation</code></dt>
-<dd><p>Abs Activation.</p>
-<p>Forward:    <span class="math">\(f(z) = abs(z)\)</span></p>
-<p>Derivative:</p>
-<div class="math">
-\[\begin{split}1 &amp;\quad if \quad z &gt; 0 \\
-1 &amp;\quad if \quad z &lt; 0 \\
-0 &amp;\quad if \quad z = 0\end{split}\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">AbsActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Abs</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="expactivation">
 <h2>ExpActivation<a class="headerlink" href="#expactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">ExpActivation</code></dt>
-<dd><p>Exponential Activation.</p>
-<div class="math">
-\[f(z) = e^z.\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">ExpActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Exp</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="identityactivation">
 <h2>IdentityActivation<a class="headerlink" href="#identityactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">IdentityActivation</code></dt>
-<dd><p>Identity Activation.</p>
-<p>Just do nothing for output both forward/backward.</p>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">IdentityActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Linear</span></code> 的别名</p>
 </dd></dl>

 </div>
@@ -278,125 +254,97 @@ supported by hppl.</li>
 <dl class="attribute">
 <dt>
 <code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">LinearActivation</code></dt>
-<dd><p><code class="xref py py-class docutils literal"><span class="pre">IdentityActivation</span></code> 的别名</p>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Linear</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="logactivation">
 <h2>LogActivation<a class="headerlink" href="#logactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">LogActivation</code></dt>
-<dd><p>Logarithm Activation.</p>
-<div class="math">
-\[f(z) = log(z)\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">LogActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Log</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="squareactivation">
 <h2>SquareActivation<a class="headerlink" href="#squareactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SquareActivation</code></dt>
-<dd><p>Square Activation.</p>
-<div class="math">
-\[f(z) = z^2.\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SquareActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Square</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="sigmoidactivation">
 <h2>SigmoidActivation<a class="headerlink" href="#sigmoidactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SigmoidActivation</code></dt>
-<dd><p>Sigmoid activation.</p>
-<div class="math">
-\[f(z) = \frac{1}{1+exp(-z)}\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SigmoidActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Sigmoid</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="softmaxactivation">
 <h2>SoftmaxActivation<a class="headerlink" href="#softmaxactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SoftmaxActivation</code></dt>
-<dd><p>Softmax activation for simple input</p>
-<div class="math">
-\[P(y=j|x) = \frac{e^{x_j}} {\sum^K_{k=1} e^{x_j} }\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SoftmaxActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Softmax</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="sequencesoftmaxactivation">
 <h2>SequenceSoftmaxActivation<a class="headerlink" href="#sequencesoftmaxactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SequenceSoftmaxActivation</code></dt>
-<dd><p>Softmax activation for one sequence. The dimension of input feature must be
-1 and a sequence.</p>
-<div class="code python highlight-default"><div class="highlight"><pre><span></span><span class="n">result</span> <span class="o">=</span> <span class="n">softmax</span><span class="p">(</span><span class="k">for</span> <span class="n">each_feature_vector</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">in</span> <span class="n">input_feature</span><span class="p">)</span>
-<span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">each_time_step_output</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">output</span><span class="p">):</span>
-    <span class="n">each_time_step_output</span> <span class="o">=</span> <span class="n">result</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
-</pre></div>
-</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SequenceSoftmaxActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">SequenceSoftmax</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="reluactivation">
 <h2>ReluActivation<a class="headerlink" href="#reluactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">ReluActivation</code></dt>
-<dd><p>Relu activation.</p>
-<p>forward. <span class="math">\(y = max(0, z)\)</span></p>
-<p>derivative:</p>
-<div class="math">
-\[\begin{split}1  &amp;\quad if z &gt; 0 \\
-0  &amp;\quad\mathrm{otherwize}\end{split}\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">ReluActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Relu</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="breluactivation">
 <h2>BReluActivation<a class="headerlink" href="#breluactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">BReluActivation</code></dt>
-<dd><p>BRelu Activation.</p>
-<p>forward.  <span class="math">\(y = min(24, max(0, z))\)</span></p>
-<p>derivative:</p>
-<div class="math">
-\[\begin{split}1  &amp;\quad if 0 &lt; z &lt; 24 \\
-0  &amp;\quad \mathrm{otherwise}\end{split}\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">BReluActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">BRelu</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="softreluactivation">
 <h2>SoftReluActivation<a class="headerlink" href="#softreluactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SoftReluActivation</code></dt>
-<dd><p>SoftRelu Activation.</p>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">SoftReluActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">SoftRelu</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="tanhactivation">
 <h2>TanhActivation<a class="headerlink" href="#tanhactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">TanhActivation</code></dt>
-<dd><p>Tanh activation.</p>
-<div class="math">
-\[f(z)=tanh(z)=\frac{e^z-e^{-z}}{e^z+e^{-z}}\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">TanhActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Tanh</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="stanhactivation">
 <h2>STanhActivation<a class="headerlink" href="#stanhactivation" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">STanhActivation</code></dt>
-<dd><p>Scaled Tanh Activation.</p>
-<div class="math">
-\[f(z) = 1.7159 * tanh(2/3*z)\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.activations.</code><code class="descname">STanhActivation</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">STanh</span></code> 的别名</p>
 </dd></dl>

 </div>

--- a/develop/doc_cn/api/v1/trainer_config_helpers/layers.html
+++ b/develop/doc_cn/api/v1/trainer_config_helpers/layers.html
--- a/develop/doc_cn/api/v1/trainer_config_helpers/networks.html
+++ b/develop/doc_cn/api/v1/trainer_config_helpers/networks.html
@@ -266,9 +266,9 @@ None if user don&#8217;t care.</li>
 <li><strong>fc_act</strong> (<em>BaseActivation</em>) &#8211; fc layer activation type. None means tanh</li>
 <li><strong>pool_bias_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ParameterAttribute" title="paddle.trainer_config_helpers.attrs.ParameterAttribute"><em>ParameterAttribute</em></a><em> or </em><em>None.</em>) &#8211; pooling layer bias attr. None if don&#8217;t care.
 False if no bias.</li>
-<li><strong>fc_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; fc layer extra attribute.</li>
-<li><strong>context_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; context projection layer extra attribute.</li>
-<li><strong>pool_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; pooling layer extra attribute.</li>
+<li><strong>fc_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; fc layer extra attribute.</li>
+<li><strong>context_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; context projection layer extra attribute.</li>
+<li><strong>pool_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; pooling layer extra attribute.</li>
 </ul>
 </td>
 </tr>
@@ -314,9 +314,9 @@ None if user don&#8217;t care.</li>
 <li><strong>fc_act</strong> (<em>BaseActivation</em>) &#8211; fc layer activation type. None means tanh</li>
 <li><strong>pool_bias_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ParameterAttribute" title="paddle.trainer_config_helpers.attrs.ParameterAttribute"><em>ParameterAttribute</em></a><em> or </em><em>None.</em>) &#8211; pooling layer bias attr. None if don&#8217;t care.
 False if no bias.</li>
-<li><strong>fc_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; fc layer extra attribute.</li>
-<li><strong>context_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; context projection layer extra attribute.</li>
-<li><strong>pool_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; pooling layer extra attribute.</li>
+<li><strong>fc_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; fc layer extra attribute.</li>
+<li><strong>context_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; context projection layer extra attribute.</li>
+<li><strong>pool_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; pooling layer extra attribute.</li>
 </ul>
 </td>
 </tr>
@@ -365,7 +365,7 @@ False if no bias.</li>
 <li><strong>bn_layer_attr</strong> &#8211; ParameterAttribute.</li>
 <li><strong>pool_stride</strong> (<em>int</em>) &#8211; see img_pool_layer&#8217;s document.</li>
 <li><strong>pool_padding</strong> (<em>int</em>) &#8211; see img_pool_layer&#8217;s document.</li>
-<li><strong>pool_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_pool_layer&#8217;s document.</li>
+<li><strong>pool_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_pool_layer&#8217;s document.</li>
 </ul>
 </td>
 </tr>
@@ -440,10 +440,10 @@ False if no bias.</li>
 <li><strong>num_channel</strong> (<em>int</em>) &#8211; see img_conv_layer for details</li>
 <li><strong>param_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ParameterAttribute" title="paddle.trainer_config_helpers.attrs.ParameterAttribute"><em>ParameterAttribute</em></a>) &#8211; see img_conv_layer for details</li>
 <li><strong>shared_bias</strong> (<em>bool</em>) &#8211; see img_conv_layer for details</li>
-<li><strong>conv_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_conv_layer for details</li>
+<li><strong>conv_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_conv_layer for details</li>
 <li><strong>pool_stride</strong> (<em>int</em>) &#8211; see img_pool_layer for details</li>
 <li><strong>pool_padding</strong> (<em>int</em>) &#8211; see img_pool_layer for details</li>
-<li><strong>pool_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_pool_layer for details</li>
+<li><strong>pool_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; see img_pool_layer for details</li>
 </ul>
 </td>
 </tr>
@@ -527,9 +527,9 @@ for more details about LSTM. The link goes as follows:
 False means no bias, None means default bias.</li>
 <li><strong>lstm_bias_attr</strong> (<em>ParameterAttribute|False</em>) &#8211; bias parameter attribute of lstm layer.
 False means no bias, None means default bias.</li>
-<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
-<li><strong>lstm_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
-<li><strong>get_output_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; get output layer&#8217;s extra attribute.</li>
+<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
+<li><strong>lstm_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
+<li><strong>get_output_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; get output layer&#8217;s extra attribute.</li>
 </ul>
 </td>
 </tr>
@@ -588,9 +588,9 @@ full_matrix_projection must be included before lstmemory_unit is called.</p>
 False means no bias, None means default bias.</li>
 <li><strong>lstm_bias_attr</strong> (<em>ParameterAttribute|False</em>) &#8211; bias parameter attribute of lstm layer.
 False means no bias, None means default bias.</li>
-<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
-<li><strong>lstm_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
-<li><strong>get_output_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; get output layer&#8217;s extra attribute.</li>
+<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
+<li><strong>lstm_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
+<li><strong>get_output_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; get output layer&#8217;s extra attribute.</li>
 </ul>
 </td>
 </tr>
@@ -633,8 +633,8 @@ means default bias.</li>
 <li><strong>act</strong> (<em>BaseActivation</em>) &#8211; lstm final activiation type</li>
 <li><strong>gate_act</strong> (<em>BaseActivation</em>) &#8211; lstm gate activiation type</li>
 <li><strong>state_act</strong> (<em>BaseActivation</em>) &#8211; lstm state activiation type.</li>
-<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
-<li><strong>lstm_cell_attr</strong> (<a class="reference internal" href="attrs.html#paddle.trainer_config_helpers.attrs.ExtraLayerAttribute" title="paddle.trainer_config_helpers.attrs.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
+<li><strong>mixed_layer_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; mixed layer&#8217;s extra attribute.</li>
+<li><strong>lstm_cell_attr</strong> (<a class="reference internal" href="../../v2/model_configs.html#paddle.v2.attr.ExtraLayerAttribute" title="paddle.v2.attr.ExtraLayerAttribute"><em>ExtraLayerAttribute</em></a>) &#8211; lstm layer&#8217;s extra attribute.</li>
 </ul>
 </td>
 </tr>

--- a/develop/doc_cn/api/v1/trainer_config_helpers/poolings.html
+++ b/develop/doc_cn/api/v1/trainer_config_helpers/poolings.html
@@ -205,77 +205,46 @@
 <h1>Poolings<a class="headerlink" href="#poolings" title="永久链接至标题">¶</a></h1>
 <div class="section" id="basepoolingtype">
 <h2>BasePoolingType<a class="headerlink" href="#basepoolingtype" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">BasePoolingType</code><span class="sig-paren">(</span><em>name</em><span class="sig-paren">)</span></dt>
-<dd><p>Base Pooling Type.
-Note these pooling types are used for sequence input, not for images.
-Each PoolingType contains one parameter:</p>
-<table class="docutils field-list" frame="void" rules="none">
-<col class="field-name" />
-<col class="field-body" />
-<tbody valign="top">
-<tr class="field-odd field"><th class="field-name">参数:</th><td class="field-body"><strong>name</strong> (<em>basestring</em>) &#8211; pooling layer type name used by paddle.</td>
-</tr>
-</tbody>
-</table>
+<code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">BasePoolingType</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">BasePool</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="avgpooling">
 <h2>AvgPooling<a class="headerlink" href="#avgpooling" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">AvgPooling</code><span class="sig-paren">(</span><em>strategy='average'</em><span class="sig-paren">)</span></dt>
-<dd><p>Average pooling.</p>
-<p>Return the average values for each dimension in sequence or time steps.</p>
-<div class="math">
-\[sum(samples\_of\_a\_sequence)/sample\_num\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">AvgPooling</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Avg</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="maxpooling">
 <h2>MaxPooling<a class="headerlink" href="#maxpooling" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">MaxPooling</code><span class="sig-paren">(</span><em>output_max_index=None</em><span class="sig-paren">)</span></dt>
-<dd><p>Max pooling.</p>
-<p>Return the very large values for each dimension in sequence or time steps.</p>
-<div class="math">
-\[max(samples\_of\_a\_sequence)\]</div>
-<table class="docutils field-list" frame="void" rules="none">
-<col class="field-name" />
-<col class="field-body" />
-<tbody valign="top">
-<tr class="field-odd field"><th class="field-name">参数:</th><td class="field-body"><strong>output_max_index</strong> (<em>bool|None</em>) &#8211; True if output sequence max index instead of max
-value. None means use default value in proto.</td>
-</tr>
-</tbody>
-</table>
+<code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">MaxPooling</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Max</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="sumpooling">
 <h2>SumPooling<a class="headerlink" href="#sumpooling" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">SumPooling</code></dt>
-<dd><p>Sum pooling.</p>
-<p>Return the sum values of each dimension in sequence or time steps.</p>
-<div class="math">
-\[sum(samples\_of\_a\_sequence)\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">SumPooling</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">Sum</span></code> 的别名</p>
 </dd></dl>

 </div>
 <div class="section" id="squarerootnpooling">
 <h2>SquareRootNPooling<a class="headerlink" href="#squarerootnpooling" title="永久链接至标题">¶</a></h2>
-<dl class="class">
+<dl class="attribute">
 <dt>
-<em class="property">class </em><code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">SquareRootNPooling</code></dt>
-<dd><p>Square Root Pooling.</p>
-<p>Return the square root values of each dimension in sequence or time steps.</p>
-<div class="math">
-\[sum(samples\_of\_a\_sequence)/sqrt(sample\_num)\]</div>
+<code class="descclassname">paddle.trainer_config_helpers.poolings.</code><code class="descname">SquareRootNPooling</code></dt>
+<dd><p><code class="xref py py-class docutils literal"><span class="pre">SquareRootN</span></code> 的别名</p>
 </dd></dl>

 </div>

--- a/develop/doc_cn/api/v2/model_configs.html
+++ b/develop/doc_cn/api/v2/model_configs.html
--- a/develop/doc_cn/genindex.html
+++ b/develop/doc_cn/genindex.html
--- a/develop/doc_cn/objects.inv
+++ b/develop/doc_cn/objects.inv
--- a/develop/doc_cn/py-modindex.html
+++ b/develop/doc_cn/py-modindex.html
@@ -219,11 +219,31 @@
       <td>&#160;&#160;&#160;
       <a href="api/v1/trainer_config_helpers/data_sources.html#module-paddle.trainer_config_helpers.data_sources"><code class="xref">paddle.trainer_config_helpers.data_sources</code></a></td><td>
       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="api/v2/model_configs.html#module-paddle.v2.activation"><code class="xref">paddle.v2.activation</code></a></td><td>
+       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="api/v2/model_configs.html#module-paddle.v2.attr"><code class="xref">paddle.v2.attr</code></a></td><td>
+       <em></em></td></tr>
     <tr class="cg-1">
       <td></td>
       <td>&#160;&#160;&#160;
       <a href="api/v2/model_configs.html#module-paddle.v2.layer"><code class="xref">paddle.v2.layer</code></a></td><td>
       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="api/v2/model_configs.html#module-paddle.v2.networks"><code class="xref">paddle.v2.networks</code></a></td><td>
+       <em></em></td></tr>
+     <tr class="cg-1">
+       <td></td>
+       <td>&#160;&#160;&#160;
+       <a href="api/v2/model_configs.html#module-paddle.v2.pooling"><code class="xref">paddle.v2.pooling</code></a></td><td>
+       <em></em></td></tr>
   </table>



--- a/develop/doc_cn/searchindex.js
+++ b/develop/doc_cn/searchindex.js