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07658199 · Travis CI · 2d64cf7e · 07658199 · 07658199 · 07658199
10 changed file
--- a/develop/doc/_sources/api/v2/run_logic.rst.txt
+++ b/develop/doc/_sources/api/v2/run_logic.rst.txt
@@ -2,6 +2,7 @@
 Trainer API
 ###########
 ==========
 Parameters
 ==========
@@ -24,3 +25,10 @@ Event
 ..	automodule:: paddle.v2.event
 	:members:
+=========
+Inference
+=========
+..	autofunction:: paddle.v2.infer
\ No newline at end of file
--- a/develop/doc/api/v2/run_logic.html
+++ b/develop/doc/api/v2/run_logic.html
@@ -171,6 +171,7 @@
 <li><a class="reference internal" href="#module-paddle.v2.parameters">Parameters</a></li>
 <li><a class="reference internal" href="#module-paddle.v2.trainer">Trainer</a></li>
 <li><a class="reference internal" href="#module-paddle.v2.event">Event</a></li>
+<li><a class="reference internal" href="#inference">Inference</a></li>
 </ul>
 </li>
 </ul>
@@ -496,6 +497,51 @@ index that reader returns.</li>
 <dd><p>Event On One Batch Training Complete.</p>
 </dd></dl>
+</div>
+<div class="section" id="inference">
+<h2>Inference<a class="headerlink" href="#inference" title="Permalink to this headline">¶</a></h2>
+<dl class="function">
+<dt id="paddle.v2.infer">
+<code class="descclassname">paddle.v2.</code><code class="descname">infer</code><span class="sig-paren">(</span><em>output</em>, <em>parameters</em>, <em>input=None</em>, <em>batch_size=None</em>, <em>reader=None</em>, <em>feeding=None</em>, <em>field='value'</em><span class="sig-paren">)</span><a class="headerlink" href="#paddle.v2.infer" title="Permalink to this definition">¶</a></dt>
+<dd><p>Infer a neural network by given neural network output and parameters.  The
+user should pass either a batch of input data or reader method.</p>
+<p>Example usages:</p>
+<div class="highlight-python"><div class="highlight"><pre><span></span><span class="n">result</span> <span class="o">=</span> <span class="n">paddle</span><span class="o">.</span><span class="n">infer</span><span class="p">(</span><span class="n">prediction</span><span class="p">,</span> <span class="n">parameters</span><span class="p">,</span> <span class="nb">input</span><span class="o">=</span><span class="n">SomeData</span><span class="p">,</span>
+                      <span class="n">batch_size</span><span class="o">=</span><span class="mi">32</span><span class="p">)</span>
+<span class="k">print</span> <span class="n">result</span>
+</pre></div>
+</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"><ul class="first simple">
+<li><strong>output</strong> (<em>paddle.v2.config_base.Layer</em>) &#8211; output of the neural network that would be inferred</li>
+<li><strong>parameters</strong> (<a class="reference internal" href="#paddle.v2.parameters.Parameters" title="paddle.v2.parameters.Parameters"><em>paddle.v2.parameters.Parameters</em></a>) &#8211; parameters of the neural network.</li>
+<li><strong>input</strong> (<em>collections.Iterable</em>) &#8211; input data batch. Should be a python iterable object, and each
+element is the data batch.</li>
+<li><strong>batch_size</strong> (<em>int</em>) &#8211; the batch size when perform inference. Default is the
+length of input.</li>
+<li><strong>reader</strong> (<em>callable</em>) &#8211; input data reader creator in batch. If this field is set, the
+<cite>input</cite> and <cite>batch_size</cite> will be ignored.</li>
+<li><strong>feeding</strong> &#8211; Reader dictionary. Default could generate from input
+value.</li>
+<li><strong>field</strong> (<em>str</em>) &#8211; The prediction field. It should in [<cite>value</cite>, <cite>ids</cite>]. <cite>value</cite>
+means return the prediction probabilities, <cite>ids</cite> means return
+the prediction labels. Default is <cite>value</cite></li>
+</ul>
+</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">a numpy array</p>
+</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">numpy.ndarray</p>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
 </div>
 </div>

--- a/develop/doc/genindex.html
+++ b/develop/doc/genindex.html
@@ -437,11 +437,13 @@
 </li>
      <li><a href="api/v2/model_configs.html#paddle.v2.networks.img_conv_bn_pool">img_conv_bn_pool (class in paddle.v2.networks)</a>
 </li>
-  </ul></td>
-  <td style="width: 33%; vertical-align: top;"><ul>
      <li><a href="api/v2/model_configs.html#paddle.v2.networks.img_conv_group">img_conv_group (class in paddle.v2.networks)</a>
 </li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
      <li><a href="api/v2/model_configs.html#paddle.v2.layer.img_pool">img_pool (class in paddle.v2.layer)</a>
+</li>
+      <li><a href="api/v2/run_logic.html#paddle.v2.infer">infer() (in module paddle.v2)</a>
 </li>
      <li><a href="api/v2/data.html#paddle.v2.data_type.InputType">InputType (class in paddle.v2.data_type)</a>
 </li>

--- a/develop/doc/objects.inv
+++ b/develop/doc/objects.inv
--- a/develop/doc/searchindex.js
+++ b/develop/doc/searchindex.js
--- a/develop/doc_cn/_sources/api/v2/run_logic.rst.txt
+++ b/develop/doc_cn/_sources/api/v2/run_logic.rst.txt
@@ -2,6 +2,7 @@
 Trainer API
 ###########
 ==========
 Parameters
 ==========
@@ -24,3 +25,10 @@ Event
 ..	automodule:: paddle.v2.event
 	:members:
+=========
+Inference
+=========
+..	autofunction:: paddle.v2.infer
\ No newline at end of file
--- a/develop/doc_cn/api/v2/run_logic.html
+++ b/develop/doc_cn/api/v2/run_logic.html
@@ -178,6 +178,7 @@
 <li><a class="reference internal" href="#module-paddle.v2.parameters">Parameters</a></li>
 <li><a class="reference internal" href="#module-paddle.v2.trainer">Trainer</a></li>
 <li><a class="reference internal" href="#module-paddle.v2.event">Event</a></li>
+<li><a class="reference internal" href="#inference">Inference</a></li>
 </ul>
 </li>
 </ul>
@@ -503,6 +504,51 @@ index that reader returns.</li>
 <dd><p>Event On One Batch Training Complete.</p>
 </dd></dl>
+</div>
+<div class="section" id="inference">
+<h2>Inference<a class="headerlink" href="#inference" title="永久链接至标题">¶</a></h2>
+<dl class="function">
+<dt id="paddle.v2.infer">
+<code class="descclassname">paddle.v2.</code><code class="descname">infer</code><span class="sig-paren">(</span><em>output</em>, <em>parameters</em>, <em>input=None</em>, <em>batch_size=None</em>, <em>reader=None</em>, <em>feeding=None</em>, <em>field='value'</em><span class="sig-paren">)</span><a class="headerlink" href="#paddle.v2.infer" title="永久链接至目标">¶</a></dt>
+<dd><p>Infer a neural network by given neural network output and parameters.  The
+user should pass either a batch of input data or reader method.</p>
+<p>Example usages:</p>
+<div class="highlight-python"><div class="highlight"><pre><span></span><span class="n">result</span> <span class="o">=</span> <span class="n">paddle</span><span class="o">.</span><span class="n">infer</span><span class="p">(</span><span class="n">prediction</span><span class="p">,</span> <span class="n">parameters</span><span class="p">,</span> <span class="nb">input</span><span class="o">=</span><span class="n">SomeData</span><span class="p">,</span>
+                      <span class="n">batch_size</span><span class="o">=</span><span class="mi">32</span><span class="p">)</span>
+<span class="k">print</span> <span class="n">result</span>
+</pre></div>
+</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"><ul class="first simple">
+<li><strong>output</strong> (<em>paddle.v2.config_base.Layer</em>) &#8211; output of the neural network that would be inferred</li>
+<li><strong>parameters</strong> (<a class="reference internal" href="#paddle.v2.parameters.Parameters" title="paddle.v2.parameters.Parameters"><em>paddle.v2.parameters.Parameters</em></a>) &#8211; parameters of the neural network.</li>
+<li><strong>input</strong> (<em>collections.Iterable</em>) &#8211; input data batch. Should be a python iterable object, and each
+element is the data batch.</li>
+<li><strong>batch_size</strong> (<em>int</em>) &#8211; the batch size when perform inference. Default is the
+length of input.</li>
+<li><strong>reader</strong> (<em>callable</em>) &#8211; input data reader creator in batch. If this field is set, the
+<cite>input</cite> and <cite>batch_size</cite> will be ignored.</li>
+<li><strong>feeding</strong> &#8211; Reader dictionary. Default could generate from input
+value.</li>
+<li><strong>field</strong> (<em>str</em>) &#8211; The prediction field. It should in [<cite>value</cite>, <cite>ids</cite>]. <cite>value</cite>
+means return the prediction probabilities, <cite>ids</cite> means return
+the prediction labels. Default is <cite>value</cite></li>
+</ul>
+</td>
+</tr>
+<tr class="field-even field"><th class="field-name">返回:</th><td class="field-body"><p class="first">a numpy array</p>
+</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">返回类型:</th><td class="field-body"><p class="first last">numpy.ndarray</p>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
 </div>
 </div>

--- a/develop/doc_cn/genindex.html
+++ b/develop/doc_cn/genindex.html
@@ -444,11 +444,13 @@
 </li>
      <li><a href="api/v2/model_configs.html#paddle.v2.networks.img_conv_bn_pool">img_conv_bn_pool (paddle.v2.networks 中的类)</a>
 </li>
-  </ul></td>
-  <td style="width: 33%; vertical-align: top;"><ul>
      <li><a href="api/v2/model_configs.html#paddle.v2.networks.img_conv_group">img_conv_group (paddle.v2.networks 中的类)</a>
 </li>
+  </ul></td>
+  <td style="width: 33%; vertical-align: top;"><ul>
      <li><a href="api/v2/model_configs.html#paddle.v2.layer.img_pool">img_pool (paddle.v2.layer 中的类)</a>
+</li>
+      <li><a href="api/v2/run_logic.html#paddle.v2.infer">infer() (在 paddle.v2 模块中)</a>
 </li>
      <li><a href="api/v2/data.html#paddle.v2.data_type.InputType">InputType (paddle.v2.data_type 中的类)</a>
 </li>

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