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  <div class="section" id="regularizer">
<h1>Regularizer<a class="headerlink" href="#regularizer" title="永久链接至标题">¶</a></h1>
<div class="section" id="weightdecayregularizer">
<h2>WeightDecayRegularizer<a class="headerlink" href="#weightdecayregularizer" title="永久链接至标题">¶</a></h2>
<dl class="class">
<dt>
<em class="property">class </em><code class="descclassname">paddle.v2.fluid.regularizer.</code><code class="descname">WeightDecayRegularizer</code></dt>
<dd><p>Base class for weight decay regularizers</p>
<p>Defines the common interface of weight-decay regularizers.
Weight-decay regularizers are added only during the backward
pass for faster regularization. They add operations to the network
that correspond to gradient of the regularization function.
Users should not use this class directly, but need to use one
of its implementations</p>
</dd></dl>

</div>
<div class="section" id="l2decayregularizer">
<h2>L2DecayRegularizer<a class="headerlink" href="#l2decayregularizer" title="永久链接至标题">¶</a></h2>
<dl class="class">
<dt>
<em class="property">class </em><code class="descclassname">paddle.v2.fluid.regularizer.</code><code class="descname">L2DecayRegularizer</code><span class="sig-paren">(</span><em>regularization_coeff=0.0</em><span class="sig-paren">)</span></dt>
<dd><p>Implements the L2 Weight Decay Regularization</p>
</dd></dl>

</div>
<div class="section" id="l1decayregularizer">
<h2>L1DecayRegularizer<a class="headerlink" href="#l1decayregularizer" title="永久链接至标题">¶</a></h2>
<span class="target" id="module-paddle.v2.fluid.regularizer"></span><dl class="class">
<dt id="paddle.v2.fluid.regularizer.L1DecayRegularizer">
<em class="property">class </em><code class="descclassname">paddle.v2.fluid.regularizer.</code><code class="descname">L1DecayRegularizer</code><span class="sig-paren">(</span><em>regularization_coeff=0.0</em><span class="sig-paren">)</span><a class="headerlink" href="#paddle.v2.fluid.regularizer.L1DecayRegularizer" title="永久链接至目标">¶</a></dt>
<dd><p>Implements the L1 Weight Decay Regularization</p>
</dd></dl>

</div>
</div>


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