param_attr.html



<!DOCTYPE html>
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
<head>
  <meta charset="utf-8">
  
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  
  <title>param_attr &mdash; PaddlePaddle  documentation</title>
  

    <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
  

        <link rel="index" title="Index"
              href="../genindex.html"/>
        <link rel="search" title="Search" href="../search.html"/>
    <link rel="top" title="PaddlePaddle  documentation" href="../index.html"/>
        <link rel="up" title="Fluid" href="index.html"/>
        <link rel="next" title="profiler" href="profiler.html"/>
        <link rel="prev" title="optimizer" href="optimizer.html"/> 

  
  <script src="../_static/js/modernizr.min.js"></script>

</head>

<body class="wy-body-for-nav" role="document">

  <div class="wy-grid-for-nav">

    
    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
      <div class="wy-side-scroll">
        <div class="wy-side-nav-search">
          

            <a href="../index_en.html" class="icon icon-home"> PaddlePaddle
          

          </a>

          
<div role="search">
  <form id="rtd-search-form" class="wy-form" action="../search.html" method="get">
    <input type="text" name="q" placeholder="Search docs" />
    <input type="hidden" name="check_keywords" value="yes" />
    <input type="hidden" name="area" value="default" />
  </form>
</div>

          
        </div>

        <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
          
            
                <ul class="current">
<li class="toctree-l1"><a class="reference internal" href="../overview.html">V2 API Overview</a></li>
<li class="toctree-l1"><a class="reference internal" href="../v2/model_configs.html">Model Configuration</a></li>
<li class="toctree-l1"><a class="reference internal" href="../v2/data.html">Data Reader Interface and DataSets</a></li>
<li class="toctree-l1"><a class="reference internal" href="../v2/run_logic.html">Training and Inference</a></li>
<li class="toctree-l1 current"><a class="reference internal" href="index.html">Fluid</a><ul class="current">
<li class="toctree-l2"><a class="reference internal" href="layers.html">layers</a></li>
<li class="toctree-l2"><a class="reference internal" href="data_feeder.html">data_feeder</a></li>
<li class="toctree-l2"><a class="reference internal" href="executor.html">executor</a></li>
<li class="toctree-l2"><a class="reference internal" href="initializer.html">initializer</a></li>
<li class="toctree-l2"><a class="reference internal" href="evaluator.html">evaluator</a></li>
<li class="toctree-l2"><a class="reference internal" href="nets.html">nets</a></li>
<li class="toctree-l2"><a class="reference internal" href="optimizer.html">optimizer</a></li>
<li class="toctree-l2 current"><a class="current reference internal" href="#">param_attr</a><ul>
<li class="toctree-l3"><a class="reference internal" href="#paramattr">ParamAttr</a></li>
<li class="toctree-l3"><a class="reference internal" href="#weightnormparamattr">WeightNormParamAttr</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="profiler.html">profiler</a></li>
<li class="toctree-l2"><a class="reference internal" href="regularizer.html">regularizer</a></li>
<li class="toctree-l2"><a class="reference internal" href="io.html">io</a></li>
</ul>
</li>
</ul>

            
        </div>
      </div>
    </nav>

    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">

      
      <nav class="wy-nav-top" role="navigation" aria-label="top navigation">
        <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
        <a href="../index_en.html">PaddlePaddle</a>
      </nav>


      <div class="wy-nav-content">
        <div class="rst-content">
          

<div role="navigation" aria-label="breadcrumbs navigation">
  <ul class="wy-breadcrumbs">
    <li><a href="../index_en.html">Docs</a> &raquo;</li>
      
          <li><a href="index.html">Fluid</a> &raquo;</li>
      
    <li>param_attr</li>
      <li class="wy-breadcrumbs-aside">
        
          
            <a href="../_sources/fluid/param_attr.rst.txt" rel="nofollow"> View page source</a>
          
        
      </li>
  </ul>
  <hr/>
</div>
          <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
           <div itemprop="articleBody">
            
  <div class="section" id="param-attr">
<h1>param_attr<a class="headerlink" href="#param-attr" title="Permalink to this headline">¶</a></h1>
<div class="section" id="paramattr">
<h2>ParamAttr<a class="headerlink" href="#paramattr" title="Permalink to this headline">¶</a></h2>
<dl class="class">
<dt>
<em class="property">class </em><code class="descclassname">paddle.fluid.param_attr.</code><code class="descname">ParamAttr</code><span class="sig-paren">(</span><em>name=None</em>, <em>initializer=None</em>, <em>learning_rate=1.0</em>, <em>regularizer=None</em>, <em>trainable=True</em>, <em>gradient_clip=None</em><span class="sig-paren">)</span></dt>
<dd></dd></dl>

</div>
<div class="section" id="weightnormparamattr">
<h2>WeightNormParamAttr<a class="headerlink" href="#weightnormparamattr" title="Permalink to this headline">¶</a></h2>
<dl class="class">
<dt>
<em class="property">class </em><code class="descclassname">paddle.fluid.param_attr.</code><code class="descname">WeightNormParamAttr</code><span class="sig-paren">(</span><em>dim=None</em>, <em>**kwargs</em><span class="sig-paren">)</span></dt>
<dd><p>Used for weight normalization. Any field in ParamAttr can also be set here.
Besides, an extra field dim can be set to indicate the dimension except
which to normalize.</p>
</dd></dl>

</div>
</div>


           </div>
          </div>
          <footer>
  
    <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
      
        <a href="profiler.html" class="btn btn-neutral float-right" title="profiler" accesskey="n">Next <span class="fa fa-arrow-circle-right"></span></a>
      
      
        <a href="optimizer.html" class="btn btn-neutral" title="optimizer" accesskey="p"><span class="fa fa-arrow-circle-left"></span> Previous</a>
      
    </div>
  

  <hr/>

  <div role="contentinfo">
    <p>
        &copy; Copyright 2016, PaddlePaddle developers.

    </p>
  </div>
  Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>. 

</footer>

        </div>
      </div>

    </section>

  </div>
  

    <script type="text/javascript">
        var DOCUMENTATION_OPTIONS = {
            URL_ROOT:'../',
            VERSION:'',
            COLLAPSE_INDEX:false,
            FILE_SUFFIX:'.html',
            HAS_SOURCE:  true
        };
    </script>
      <script type="text/javascript" src="../_static/jquery.js"></script>
      <script type="text/javascript" src="../_static/underscore.js"></script>
      <script type="text/javascript" src="../_static/doctools.js"></script>
      <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>

  
    <script type="text/javascript" src="../_static/js/theme.js"></script>
  

  <script type="text/javascript">
      jQuery(function () {
          SphinxRtdTheme.StickyNav.enable();
      });
  </script>
   

</body>
</html>