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  <div class="section" id="layers">
<h1>Layers<a class="headerlink" href="#layers" title="Permalink to this headline">¶</a></h1>
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<li class="toctree-l1"><a class="reference internal" href="layers.html">Base</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#layertype">LayerType</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#layeroutput">LayerOutput</a></li>
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<li class="toctree-l1"><a class="reference internal" href="layers.html#data-layer">Data layer</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#id1">data_layer</a></li>
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<li class="toctree-l1"><a class="reference internal" href="layers.html#fully-connected-layers">Fully Connected Layers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#fc-layer">fc_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#selective-fc-layer">selective_fc_layer</a></li>
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<li class="toctree-l1"><a class="reference internal" href="layers.html#conv-layers">Conv Layers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#conv-operator">conv_operator</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#conv-shift-layer">conv_shift_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#img-conv-layer">img_conv_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#context-projection">context_projection</a></li>
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<li class="toctree-l1"><a class="reference internal" href="layers.html#image-pooling-layer">Image Pooling Layer</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#img-pool-layer">img_pool_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#maxout-layer">maxout_layer</a></li>
</ul>
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<li class="toctree-l1"><a class="reference internal" href="layers.html#norm-layer">Norm Layer</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#img-cmrnorm-layer">img_cmrnorm_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#batch-norm-layer">batch_norm_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#sum-to-one-norm-layer">sum_to_one_norm_layer</a></li>
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<li class="toctree-l1"><a class="reference internal" href="layers.html#recurrent-layers">Recurrent Layers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#recurrent-layer">recurrent_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#lstmemory">lstmemory</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#lstm-step-layer">lstm_step_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#grumemory">grumemory</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#gru-step-layer">gru_step_layer</a></li>
</ul>
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<li class="toctree-l1"><a class="reference internal" href="layers.html#recurrent-layer-group">Recurrent Layer Group</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#memory">memory</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#recurrent-group">recurrent_group</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#beam-search">beam_search</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#get-output-layer">get_output_layer</a></li>
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<li class="toctree-l1"><a class="reference internal" href="layers.html#mixed-layer">Mixed Layer</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#id2">mixed_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#embedding-layer">embedding_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#dotmul-projection">dotmul_projection</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#dotmul-operator">dotmul_operator</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#full-matrix-projection">full_matrix_projection</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#identity-projection">identity_projection</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#table-projection">table_projection</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#trans-full-matrix-projection">trans_full_matrix_projection</a></li>
</ul>
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<li class="toctree-l1"><a class="reference internal" href="layers.html#aggregate-layers">Aggregate Layers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#pooling-layer">pooling_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#last-seq">last_seq</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#first-seq">first_seq</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#concat-layer">concat_layer</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="layers.html#reshaping-layers">Reshaping Layers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#block-expand-layer">block_expand_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#expand-layer">expand_layer</a></li>
</ul>
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<li class="toctree-l1"><a class="reference internal" href="layers.html#math-layers">Math Layers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#addto-layer">addto_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#linear-comb-layer">linear_comb_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#interpolation-layer">interpolation_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#power-layer">power_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#scaling-layer">scaling_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#slope-intercept-layer">slope_intercept_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#tensor-layer">tensor_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#cos-sim">cos_sim</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#trans-layer">trans_layer</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="layers.html#sampling-layers">Sampling Layers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#maxid-layer">maxid_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#sampling-id-layer">sampling_id_layer</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="layers.html#cost-layers">Cost Layers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#cross-entropy">cross_entropy</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#cross-entropy-with-selfnorm">cross_entropy_with_selfnorm</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#multi-binary-label-cross-entropy">multi_binary_label_cross_entropy</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#huber-cost">huber_cost</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#lambda-cost">lambda_cost</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#rank-cost">rank_cost</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#crf-layer">crf_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#crf-decoding-layer">crf_decoding_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#ctc-layer">ctc_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#nce-layer">nce_layer</a></li>
<li class="toctree-l2"><a class="reference internal" href="layers.html#hsigmoid">hsigmoid</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="layers.html#check-layer">Check Layer</a><ul>
<li class="toctree-l2"><a class="reference internal" href="layers.html#eos-layer">eos_layer</a></li>
</ul>
</li>
</ul>
</div>
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