reunit_nn (#956)

doc/fluid/api/gen_doc.sh

 #!/bin/bash
 
-for module in nn
-do
-  python gen_doc.py --module_name layers.${module} --module_prefix layers --output layers/${module} --to_multiple_files True
-done
+#for module in nn
+#do
+#  python gen_doc.py --module_name layers.${module} --module_prefix layers --output layers/${module} --to_multiple_files True
+#done
 
-for module in control_flow io ops tensor learning_rate_scheduler detection metric_op
+for module in control_flow nn io ops tensor learning_rate_scheduler detection metric_op
 do
   python gen_doc.py --module_name layers.${module} --module_prefix layers --output layers/${module}.rst
 done 
@@ -17,7 +17,7 @@ done
 
 python gen_doc.py --module_name "" --module_prefix "" --output fluid.rst
 
-python gen_module_index.py layers.nn nn
+#python gen_module_index.py layers.nn nn
 python gen_module_index.py layers fluid.layers
 
 python gen_index.py

doc/fluid/api/layers/detection.rst

@@ -61,6 +61,14 @@ density_prior_box
 ..  autofunction:: paddle.fluid.layers.density_prior_box
     :noindex:
 
+.. _api_fluid_layers_detection_map:
+
+detection_map
+-------------
+
+..  autofunction:: paddle.fluid.layers.detection_map
+    :noindex:
+
 .. _api_fluid_layers_detection_output:
 
 detection_output

doc/fluid/api/layers/nn.rst

+..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
+    !DO NOT EDIT THIS FILE MANUALLY!
+
 ==
 nn
 ==
 
-..  toctree::
-    :maxdepth: 1
-
-    nn/adaptive_pool2d.rst
-    nn/adaptive_pool3d.rst
-    nn/add_position_encoding.rst
-    nn/affine_channel.rst
-    nn/affine_grid.rst
-    nn/autoincreased_step_counter.rst
-    nn/batch_norm.rst
-    nn/beam_search.rst
-    nn/beam_search_decode.rst
-    nn/bilinear_tensor_product.rst
-    nn/bpr_loss.rst
-    nn/brelu.rst
-    nn/chunk_eval.rst
-    nn/clip.rst
-    nn/clip_by_norm.rst
-    nn/continuous_value_model.rst
-    nn/conv2d.rst
-    nn/conv2d_transpose.rst
-    nn/conv3d.rst
-    nn/conv3d_transpose.rst
-    nn/cos_sim.rst
-    nn/crf_decoding.rst
-    nn/crop.rst
-    nn/cross_entropy.rst
-    nn/ctc_greedy_decoder.rst
-    nn/data_norm.rst
-    nn/deformable_conv.rst
-    nn/deformable_roi_pooling.rst
-    nn/dice_loss.rst
-    nn/dropout.rst
-    nn/dynamic_gru.rst
-    nn/dynamic_lstm.rst
-    nn/dynamic_lstmp.rst
-    nn/edit_distance.rst
-    nn/elementwise_add.rst
-    nn/elementwise_div.rst
-    nn/elementwise_floordiv.rst
-    nn/elementwise_max.rst
-    nn/elementwise_min.rst
-    nn/elementwise_mod.rst
-    nn/elementwise_mul.rst
-    nn/elementwise_pow.rst
-    nn/elementwise_sub.rst
-    nn/elu.rst
-    nn/embedding.rst
-    nn/expand.rst
-    nn/fc.rst
-    nn/flatten.rst
-    nn/fsp_matrix.rst
-    nn/gather.rst
-    nn/gaussian_random.rst
-    nn/gaussian_random_batch_size_like.rst
-    nn/get_tensor_from_selected_rows.rst
-    nn/grid_sampler.rst
-    nn/group_norm.rst
-    nn/gru_unit.rst
-    nn/hard_sigmoid.rst
-    nn/hash.rst
-    nn/hsigmoid.rst
-    nn/huber_loss.rst
-    nn/im2sequence.rst
-    nn/image_resize.rst
-    nn/image_resize_short.rst
-    nn/kldiv_loss.rst
-    nn/l2_normalize.rst
-    nn/label_smooth.rst
-    nn/layer_norm.rst
-    nn/leaky_relu.rst
-    nn/linear_chain_crf.rst
-    nn/lod_reset.rst
-    nn/log.rst
-    nn/log_loss.rst
-    nn/logical_and.rst
-    nn/logical_not.rst
-    nn/logical_or.rst
-    nn/logical_xor.rst
-    nn/lrn.rst
-    nn/lstm.rst
-    nn/lstm_unit.rst
-    nn/margin_rank_loss.rst
-    nn/matmul.rst
-    nn/maxout.rst
-    nn/mean.rst
-    nn/mean_iou.rst
-    nn/merge_selected_rows.rst
-    nn/mul.rst
-    nn/multiplex.rst
-    nn/nce.rst
-    nn/npair_loss.rst
-    nn/one_hot.rst
-    nn/pad.rst
-    nn/pad2d.rst
-    nn/pad_constant_like.rst
-    nn/pixel_shuffle.rst
-    nn/pool2d.rst
-    nn/pool3d.rst
-    nn/pow.rst
-    nn/prelu.rst
-    nn/psroi_pool.rst
-    nn/py_func.rst
-    nn/random_crop.rst
-    nn/rank.rst
-    nn/rank_loss.rst
-    nn/reduce_all.rst
-    nn/reduce_any.rst
-    nn/reduce_max.rst
-    nn/reduce_mean.rst
-    nn/reduce_min.rst
-    nn/reduce_prod.rst
-    nn/reduce_sum.rst
-    nn/relu.rst
-    nn/relu6.rst
-    nn/reshape.rst
-    nn/resize_bilinear.rst
-    nn/resize_nearest.rst
-    nn/roi_align.rst
-    nn/roi_pool.rst
-    nn/row_conv.rst
-    nn/sampled_softmax_with_cross_entropy.rst
-    nn/sampling_id.rst
-    nn/scale.rst
-    nn/scatter.rst
-    nn/selu.rst
-    nn/sequence_concat.rst
-    nn/sequence_conv.rst
-    nn/sequence_enumerate.rst
-    nn/sequence_expand.rst
-    nn/sequence_expand_as.rst
-    nn/sequence_first_step.rst
-    nn/sequence_last_step.rst
-    nn/sequence_mask.rst
-    nn/sequence_pad.rst
-    nn/sequence_pool.rst
-    nn/sequence_reshape.rst
-    nn/sequence_reverse.rst
-    nn/sequence_scatter.rst
-    nn/sequence_slice.rst
-    nn/sequence_softmax.rst
-    nn/sequence_unpad.rst
-    nn/shape.rst
-    nn/shuffle_channel.rst
-    nn/sigmoid_cross_entropy_with_logits.rst
-    nn/sign.rst
-    nn/similarity_focus.rst
-    nn/slice.rst
-    nn/smooth_l1.rst
-    nn/soft_relu.rst
-    nn/softmax.rst
-    nn/softmax_with_cross_entropy.rst
-    nn/space_to_depth.rst
-    nn/spectral_norm.rst
-    nn/split.rst
-    nn/square_error_cost.rst
-    nn/squeeze.rst
-    nn/stack.rst
-    nn/stanh.rst
-    nn/sum.rst
-    nn/swish.rst
-    nn/teacher_student_sigmoid_loss.rst
-    nn/temporal_shift.rst
-    nn/topk.rst
-    nn/transpose.rst
-    nn/tree_conv.rst
-    nn/unfold.rst
-    nn/uniform_random_batch_size_like.rst
-    nn/unsqueeze.rst
-    nn/unstack.rst
-    nn/warpctc.rst
-    nn/where.rst
+.. _api_fluid_layers_adaptive_pool2d:
+
+adaptive_pool2d
+---------------
+
+..  autofunction:: paddle.fluid.layers.adaptive_pool2d
+    :noindex:
+
+.. _api_fluid_layers_adaptive_pool3d:
+
+adaptive_pool3d
+---------------
+
+..  autofunction:: paddle.fluid.layers.adaptive_pool3d
+    :noindex:
+
+.. _api_fluid_layers_add_position_encoding:
+
+add_position_encoding
+---------------------
+
+..  autofunction:: paddle.fluid.layers.add_position_encoding
+    :noindex:
+
+.. _api_fluid_layers_affine_channel:
+
+affine_channel
+--------------
+
+..  autofunction:: paddle.fluid.layers.affine_channel
+    :noindex:
+
+.. _api_fluid_layers_affine_grid:
+
+affine_grid
+-----------
+
+..  autofunction:: paddle.fluid.layers.affine_grid
+    :noindex:
+
+.. _api_fluid_layers_autoincreased_step_counter:
+
+autoincreased_step_counter
+--------------------------
+
+..  autofunction:: paddle.fluid.layers.autoincreased_step_counter
+    :noindex:
+
+.. _api_fluid_layers_batch_norm:
+
+batch_norm
+----------
+
+..  autofunction:: paddle.fluid.layers.batch_norm
+    :noindex:
+
+.. _api_fluid_layers_beam_search:
+
+beam_search
+-----------
+
+..  autofunction:: paddle.fluid.layers.beam_search
+    :noindex:
+
+.. _api_fluid_layers_beam_search_decode:
+
+beam_search_decode
+------------------
+
+..  autofunction:: paddle.fluid.layers.beam_search_decode
+    :noindex:
+
+.. _api_fluid_layers_bilinear_tensor_product:
+
+bilinear_tensor_product
+-----------------------
+
+..  autofunction:: paddle.fluid.layers.bilinear_tensor_product
+    :noindex:
+
+.. _api_fluid_layers_bpr_loss:
+
+bpr_loss
+--------
+
+..  autofunction:: paddle.fluid.layers.bpr_loss
+    :noindex:
+
+.. _api_fluid_layers_brelu:
+
+brelu
+-----
+
+..  autofunction:: paddle.fluid.layers.brelu
+    :noindex:
+
+.. _api_fluid_layers_chunk_eval:
+
+chunk_eval
+----------
+
+..  autofunction:: paddle.fluid.layers.chunk_eval
+    :noindex:
+
+.. _api_fluid_layers_clip:
+
+clip
+----
+
+..  autofunction:: paddle.fluid.layers.clip
+    :noindex:
+
+.. _api_fluid_layers_clip_by_norm:
+
+clip_by_norm
+------------
+
+..  autofunction:: paddle.fluid.layers.clip_by_norm
+    :noindex:
+
+.. _api_fluid_layers_continuous_value_model:
+
+continuous_value_model
+----------------------
+
+..  autofunction:: paddle.fluid.layers.continuous_value_model
+    :noindex:
+
+.. _api_fluid_layers_conv2d:
+
+conv2d
+------
+
+..  autofunction:: paddle.fluid.layers.conv2d
+    :noindex:
+
+.. _api_fluid_layers_conv2d_transpose:
+
+conv2d_transpose
+----------------
+
+..  autofunction:: paddle.fluid.layers.conv2d_transpose
+    :noindex:
+
+.. _api_fluid_layers_conv3d:
+
+conv3d
+------
+
+..  autofunction:: paddle.fluid.layers.conv3d
+    :noindex:
+
+.. _api_fluid_layers_conv3d_transpose:
+
+conv3d_transpose
+----------------
+
+..  autofunction:: paddle.fluid.layers.conv3d_transpose
+    :noindex:
+
+.. _api_fluid_layers_cos_sim:
+
+cos_sim
+-------
+
+..  autofunction:: paddle.fluid.layers.cos_sim
+    :noindex:
+
+.. _api_fluid_layers_crf_decoding:
+
+crf_decoding
+------------
+
+..  autofunction:: paddle.fluid.layers.crf_decoding
+    :noindex:
+
+.. _api_fluid_layers_crop:
+
+crop
+----
+
+..  autofunction:: paddle.fluid.layers.crop
+    :noindex:
+
+.. _api_fluid_layers_cross_entropy:
+
+cross_entropy
+-------------
+
+..  autofunction:: paddle.fluid.layers.cross_entropy
+    :noindex:
+
+.. _api_fluid_layers_ctc_greedy_decoder:
+
+ctc_greedy_decoder
+------------------
+
+..  autofunction:: paddle.fluid.layers.ctc_greedy_decoder
+    :noindex:
+
+.. _api_fluid_layers_data_norm:
+
+data_norm
+---------
+
+..  autofunction:: paddle.fluid.layers.data_norm
+    :noindex:
+
+.. _api_fluid_layers_deformable_conv:
+
+deformable_conv
+---------------
+
+..  autofunction:: paddle.fluid.layers.deformable_conv
+    :noindex:
+
+.. _api_fluid_layers_deformable_roi_pooling:
+
+deformable_roi_pooling
+----------------------
+
+..  autofunction:: paddle.fluid.layers.deformable_roi_pooling
+    :noindex:
+
+.. _api_fluid_layers_dice_loss:
+
+dice_loss
+---------
+
+..  autofunction:: paddle.fluid.layers.dice_loss
+    :noindex:
+
+.. _api_fluid_layers_dropout:
+
+dropout
+-------
+
+..  autofunction:: paddle.fluid.layers.dropout
+    :noindex:
+
+.. _api_fluid_layers_dynamic_gru:
+
+dynamic_gru
+-----------
+
+..  autofunction:: paddle.fluid.layers.dynamic_gru
+    :noindex:
+
+.. _api_fluid_layers_dynamic_lstm:
+
+dynamic_lstm
+------------
+
+..  autofunction:: paddle.fluid.layers.dynamic_lstm
+    :noindex:
+
+.. _api_fluid_layers_dynamic_lstmp:
+
+dynamic_lstmp
+-------------
+
+..  autofunction:: paddle.fluid.layers.dynamic_lstmp
+    :noindex:
+
+.. _api_fluid_layers_edit_distance:
+
+edit_distance
+-------------
+
+..  autofunction:: paddle.fluid.layers.edit_distance
+    :noindex:
+
+.. _api_fluid_layers_elementwise_add:
+
+elementwise_add
+---------------
+
+..  autofunction:: paddle.fluid.layers.elementwise_add
+    :noindex:
+
+.. _api_fluid_layers_elementwise_div:
+
+elementwise_div
+---------------
+
+..  autofunction:: paddle.fluid.layers.elementwise_div
+    :noindex:
+
+.. _api_fluid_layers_elementwise_floordiv:
+
+elementwise_floordiv
+--------------------
+
+..  autofunction:: paddle.fluid.layers.elementwise_floordiv
+    :noindex:
+
+.. _api_fluid_layers_elementwise_max:
+
+elementwise_max
+---------------
+
+..  autofunction:: paddle.fluid.layers.elementwise_max
+    :noindex:
+
+.. _api_fluid_layers_elementwise_min:
+
+elementwise_min
+---------------
+
+..  autofunction:: paddle.fluid.layers.elementwise_min
+    :noindex:
+
+.. _api_fluid_layers_elementwise_mod:
+
+elementwise_mod
+---------------
+
+..  autofunction:: paddle.fluid.layers.elementwise_mod
+    :noindex:
+
+.. _api_fluid_layers_elementwise_mul:
+
+elementwise_mul
+---------------
+
+..  autofunction:: paddle.fluid.layers.elementwise_mul
+    :noindex:
+
+.. _api_fluid_layers_elementwise_pow:
+
+elementwise_pow
+---------------
+
+..  autofunction:: paddle.fluid.layers.elementwise_pow
+    :noindex:
+
+.. _api_fluid_layers_elementwise_sub:
+
+elementwise_sub
+---------------
+
+..  autofunction:: paddle.fluid.layers.elementwise_sub
+    :noindex:
+
+.. _api_fluid_layers_elu:
+
+elu
+---
+
+..  autofunction:: paddle.fluid.layers.elu
+    :noindex:
+
+.. _api_fluid_layers_embedding:
+
+embedding
+---------
+
+..  autofunction:: paddle.fluid.layers.embedding
+    :noindex:
+
+.. _api_fluid_layers_expand:
+
+expand
+------
+
+..  autofunction:: paddle.fluid.layers.expand
+    :noindex:
+
+.. _api_fluid_layers_fc:
+
+fc
+--
+
+..  autofunction:: paddle.fluid.layers.fc
+    :noindex:
+
+.. _api_fluid_layers_flatten:
+
+flatten
+-------
+
+..  autofunction:: paddle.fluid.layers.flatten
+    :noindex:
+
+.. _api_fluid_layers_fsp_matrix:
+
+fsp_matrix
+----------
+
+..  autofunction:: paddle.fluid.layers.fsp_matrix
+    :noindex:
+
+.. _api_fluid_layers_gather:
+
+gather
+------
+
+..  autofunction:: paddle.fluid.layers.gather
+    :noindex:
+
+.. _api_fluid_layers_gaussian_random:
+
+gaussian_random
+---------------
+
+..  autofunction:: paddle.fluid.layers.gaussian_random
+    :noindex:
+
+.. _api_fluid_layers_gaussian_random_batch_size_like:
+
+gaussian_random_batch_size_like
+-------------------------------
+
+..  autofunction:: paddle.fluid.layers.gaussian_random_batch_size_like
+    :noindex:
+
+.. _api_fluid_layers_get_tensor_from_selected_rows:
+
+get_tensor_from_selected_rows
+-----------------------------
+
+..  autofunction:: paddle.fluid.layers.get_tensor_from_selected_rows
+    :noindex:
+
+.. _api_fluid_layers_grid_sampler:
+
+grid_sampler
+------------
+
+..  autofunction:: paddle.fluid.layers.grid_sampler
+    :noindex:
+
+.. _api_fluid_layers_group_norm:
+
+group_norm
+----------
+
+..  autofunction:: paddle.fluid.layers.group_norm
+    :noindex:
+
+.. _api_fluid_layers_gru_unit:
+
+gru_unit
+--------
+
+..  autofunction:: paddle.fluid.layers.gru_unit
+    :noindex:
+
+.. _api_fluid_layers_hard_sigmoid:
+
+hard_sigmoid
+------------
+
+..  autofunction:: paddle.fluid.layers.hard_sigmoid
+    :noindex:
+
+.. _api_fluid_layers_hash:
+
+hash
+----
+
+..  autofunction:: paddle.fluid.layers.hash
+    :noindex:
+
+.. _api_fluid_layers_hsigmoid:
+
+hsigmoid
+--------
+
+..  autofunction:: paddle.fluid.layers.hsigmoid
+    :noindex:
+
+.. _api_fluid_layers_huber_loss:
+
+huber_loss
+----------
+
+..  autofunction:: paddle.fluid.layers.huber_loss
+    :noindex:
+
+.. _api_fluid_layers_im2sequence:
+
+im2sequence
+-----------
+
+..  autofunction:: paddle.fluid.layers.im2sequence
+    :noindex:
+
+.. _api_fluid_layers_image_resize:
+
+image_resize
+------------
+
+..  autofunction:: paddle.fluid.layers.image_resize
+    :noindex:
+
+.. _api_fluid_layers_image_resize_short:
+
+image_resize_short
+------------------
+
+..  autofunction:: paddle.fluid.layers.image_resize_short
+    :noindex:
+
+.. _api_fluid_layers_kldiv_loss:
+
+kldiv_loss
+----------
+
+..  autofunction:: paddle.fluid.layers.kldiv_loss
+    :noindex:
+
+.. _api_fluid_layers_l2_normalize:
+
+l2_normalize
+------------
+
+..  autofunction:: paddle.fluid.layers.l2_normalize
+    :noindex:
+
+.. _api_fluid_layers_label_smooth:
+
+label_smooth
+------------
+
+..  autofunction:: paddle.fluid.layers.label_smooth
+    :noindex:
+
+.. _api_fluid_layers_layer_norm:
+
+layer_norm
+----------
+
+..  autofunction:: paddle.fluid.layers.layer_norm
+    :noindex:
+
+.. _api_fluid_layers_leaky_relu:
+
+leaky_relu
+----------
+
+..  autofunction:: paddle.fluid.layers.leaky_relu
+    :noindex:
+
+.. _api_fluid_layers_linear_chain_crf:
+
+linear_chain_crf
+----------------
+
+..  autofunction:: paddle.fluid.layers.linear_chain_crf
+    :noindex:
+
+.. _api_fluid_layers_lod_reset:
+
+lod_reset
+---------
+
+..  autofunction:: paddle.fluid.layers.lod_reset
+    :noindex:
+
+.. _api_fluid_layers_log:
+
+log
+---
+
+..  autofunction:: paddle.fluid.layers.log
+    :noindex:
+
+.. _api_fluid_layers_log_loss:
+
+log_loss
+--------
+
+..  autofunction:: paddle.fluid.layers.log_loss
+    :noindex:
+
+.. _api_fluid_layers_logical_and:
+
+logical_and
+-----------
+
+..  autofunction:: paddle.fluid.layers.logical_and
+    :noindex:
+
+.. _api_fluid_layers_logical_not:
+
+logical_not
+-----------
+
+..  autofunction:: paddle.fluid.layers.logical_not
+    :noindex:
+
+.. _api_fluid_layers_logical_or:
+
+logical_or
+----------
+
+..  autofunction:: paddle.fluid.layers.logical_or
+    :noindex:
+
+.. _api_fluid_layers_logical_xor:
+
+logical_xor
+-----------
+
+..  autofunction:: paddle.fluid.layers.logical_xor
+    :noindex:
+
+.. _api_fluid_layers_lrn:
+
+lrn
+---
+
+..  autofunction:: paddle.fluid.layers.lrn
+    :noindex:
+
+.. _api_fluid_layers_lstm:
+
+lstm
+----
+
+..  autofunction:: paddle.fluid.layers.lstm
+    :noindex:
+
+.. _api_fluid_layers_lstm_unit:
+
+lstm_unit
+---------
+
+..  autofunction:: paddle.fluid.layers.lstm_unit
+    :noindex:
+
+.. _api_fluid_layers_margin_rank_loss:
+
+margin_rank_loss
+----------------
+
+..  autofunction:: paddle.fluid.layers.margin_rank_loss
+    :noindex:
+
+.. _api_fluid_layers_matmul:
+
+matmul
+------
+
+..  autofunction:: paddle.fluid.layers.matmul
+    :noindex:
+
+.. _api_fluid_layers_maxout:
+
+maxout
+------
+
+..  autofunction:: paddle.fluid.layers.maxout
+    :noindex:
+
+.. _api_fluid_layers_mean:
+
+mean
+----
+
+..  autofunction:: paddle.fluid.layers.mean
+    :noindex:
+
+.. _api_fluid_layers_mean_iou:
+
+mean_iou
+--------
+
+..  autofunction:: paddle.fluid.layers.mean_iou
+    :noindex:
+
+.. _api_fluid_layers_merge_selected_rows:
+
+merge_selected_rows
+-------------------
+
+..  autofunction:: paddle.fluid.layers.merge_selected_rows
+    :noindex:
+
+.. _api_fluid_layers_mul:
+
+mul
+---
+
+..  autofunction:: paddle.fluid.layers.mul
+    :noindex:
+
+.. _api_fluid_layers_multiplex:
+
+multiplex
+---------
+
+..  autofunction:: paddle.fluid.layers.multiplex
+    :noindex:
+
+.. _api_fluid_layers_nce:
+
+nce
+---
+
+..  autofunction:: paddle.fluid.layers.nce
+    :noindex:
+
+.. _api_fluid_layers_npair_loss:
+
+npair_loss
+----------
+
+..  autofunction:: paddle.fluid.layers.npair_loss
+    :noindex:
+
+.. _api_fluid_layers_one_hot:
+
+one_hot
+-------
+
+..  autofunction:: paddle.fluid.layers.one_hot
+    :noindex:
+
+.. _api_fluid_layers_pad:
+
+pad
+---
+
+..  autofunction:: paddle.fluid.layers.pad
+    :noindex:
+
+.. _api_fluid_layers_pad2d:
+
+pad2d
+-----
+
+..  autofunction:: paddle.fluid.layers.pad2d
+    :noindex:
+
+.. _api_fluid_layers_pad_constant_like:
+
+pad_constant_like
+-----------------
+
+..  autofunction:: paddle.fluid.layers.pad_constant_like
+    :noindex:
+
+.. _api_fluid_layers_pixel_shuffle:
+
+pixel_shuffle
+-------------
+
+..  autofunction:: paddle.fluid.layers.pixel_shuffle
+    :noindex:
+
+.. _api_fluid_layers_pool2d:
+
+pool2d
+------
+
+..  autofunction:: paddle.fluid.layers.pool2d
+    :noindex:
+
+.. _api_fluid_layers_pool3d:
+
+pool3d
+------
+
+..  autofunction:: paddle.fluid.layers.pool3d
+    :noindex:
+
+.. _api_fluid_layers_pow:
+
+pow
+---
+
+..  autofunction:: paddle.fluid.layers.pow
+    :noindex:
+
+.. _api_fluid_layers_prelu:
+
+prelu
+-----
+
+..  autofunction:: paddle.fluid.layers.prelu
+    :noindex:
+
+.. _api_fluid_layers_psroi_pool:
+
+psroi_pool
+----------
+
+..  autofunction:: paddle.fluid.layers.psroi_pool
+    :noindex:
+
+.. _api_fluid_layers_py_func:
+
+py_func
+-------
+
+..  autofunction:: paddle.fluid.layers.py_func
+    :noindex:
+
+.. _api_fluid_layers_random_crop:
+
+random_crop
+-----------
+
+..  autofunction:: paddle.fluid.layers.random_crop
+    :noindex:
+
+.. _api_fluid_layers_rank:
+
+rank
+----
+
+..  autofunction:: paddle.fluid.layers.rank
+    :noindex:
+
+.. _api_fluid_layers_rank_loss:
+
+rank_loss
+---------
+
+..  autofunction:: paddle.fluid.layers.rank_loss
+    :noindex:
+
+.. _api_fluid_layers_reduce_all:
+
+reduce_all
+----------
+
+..  autofunction:: paddle.fluid.layers.reduce_all
+    :noindex:
+
+.. _api_fluid_layers_reduce_any:
+
+reduce_any
+----------
+
+..  autofunction:: paddle.fluid.layers.reduce_any
+    :noindex:
+
+.. _api_fluid_layers_reduce_max:
+
+reduce_max
+----------
+
+..  autofunction:: paddle.fluid.layers.reduce_max
+    :noindex:
+
+.. _api_fluid_layers_reduce_mean:
+
+reduce_mean
+-----------
+
+..  autofunction:: paddle.fluid.layers.reduce_mean
+    :noindex:
+
+.. _api_fluid_layers_reduce_min:
+
+reduce_min
+----------
+
+..  autofunction:: paddle.fluid.layers.reduce_min
+    :noindex:
+
+.. _api_fluid_layers_reduce_prod:
+
+reduce_prod
+-----------
+
+..  autofunction:: paddle.fluid.layers.reduce_prod
+    :noindex:
+
+.. _api_fluid_layers_reduce_sum:
+
+reduce_sum
+----------
+
+..  autofunction:: paddle.fluid.layers.reduce_sum
+    :noindex:
+
+.. _api_fluid_layers_relu:
+
+relu
+----
+
+..  autofunction:: paddle.fluid.layers.relu
+    :noindex:
+
+.. _api_fluid_layers_relu6:
+
+relu6
+-----
+
+..  autofunction:: paddle.fluid.layers.relu6
+    :noindex:
+
+.. _api_fluid_layers_reshape:
+
+reshape
+-------
+
+..  autofunction:: paddle.fluid.layers.reshape
+    :noindex:
+
+.. _api_fluid_layers_resize_bilinear:
+
+resize_bilinear
+---------------
+
+..  autofunction:: paddle.fluid.layers.resize_bilinear
+    :noindex:
+
+.. _api_fluid_layers_resize_nearest:
+
+resize_nearest
+--------------
+
+..  autofunction:: paddle.fluid.layers.resize_nearest
+    :noindex:
+
+.. _api_fluid_layers_roi_align:
+
+roi_align
+---------
+
+..  autofunction:: paddle.fluid.layers.roi_align
+    :noindex:
+
+.. _api_fluid_layers_roi_pool:
+
+roi_pool
+--------
+
+..  autofunction:: paddle.fluid.layers.roi_pool
+    :noindex:
+
+.. _api_fluid_layers_row_conv:
+
+row_conv
+--------
+
+..  autofunction:: paddle.fluid.layers.row_conv
+    :noindex:
+
+.. _api_fluid_layers_sampled_softmax_with_cross_entropy:
+
+sampled_softmax_with_cross_entropy
+----------------------------------
+
+..  autofunction:: paddle.fluid.layers.sampled_softmax_with_cross_entropy
+    :noindex:
+
+.. _api_fluid_layers_sampling_id:
+
+sampling_id
+-----------
+
+..  autofunction:: paddle.fluid.layers.sampling_id
+    :noindex:
+
+.. _api_fluid_layers_scale:
+
+scale
+-----
+
+..  autofunction:: paddle.fluid.layers.scale
+    :noindex:
+
+.. _api_fluid_layers_scatter:
+
+scatter
+-------
+
+..  autofunction:: paddle.fluid.layers.scatter
+    :noindex:
+
+.. _api_fluid_layers_selu:
+
+selu
+----
+
+..  autofunction:: paddle.fluid.layers.selu
+    :noindex:
+
+.. _api_fluid_layers_sequence_concat:
+
+sequence_concat
+---------------
+
+..  autofunction:: paddle.fluid.layers.sequence_concat
+    :noindex:
+
+.. _api_fluid_layers_sequence_conv:
+
+sequence_conv
+-------------
+
+..  autofunction:: paddle.fluid.layers.sequence_conv
+    :noindex:
+
+.. _api_fluid_layers_sequence_enumerate:
+
+sequence_enumerate
+------------------
+
+..  autofunction:: paddle.fluid.layers.sequence_enumerate
+    :noindex:
+
+.. _api_fluid_layers_sequence_expand:
+
+sequence_expand
+---------------
+
+..  autofunction:: paddle.fluid.layers.sequence_expand
+    :noindex:
+
+.. _api_fluid_layers_sequence_expand_as:
+
+sequence_expand_as
+------------------
+
+..  autofunction:: paddle.fluid.layers.sequence_expand_as
+    :noindex:
+
+.. _api_fluid_layers_sequence_first_step:
+
+sequence_first_step
+-------------------
+
+..  autofunction:: paddle.fluid.layers.sequence_first_step
+    :noindex:
+
+.. _api_fluid_layers_sequence_last_step:
+
+sequence_last_step
+------------------
+
+..  autofunction:: paddle.fluid.layers.sequence_last_step
+    :noindex:
+
+.. _api_fluid_layers_sequence_mask:
+
+sequence_mask
+-------------
+
+..  autofunction:: paddle.fluid.layers.sequence_mask
+    :noindex:
+
+.. _api_fluid_layers_sequence_pad:
+
+sequence_pad
+------------
+
+..  autofunction:: paddle.fluid.layers.sequence_pad
+    :noindex:
+
+.. _api_fluid_layers_sequence_pool:
+
+sequence_pool
+-------------
+
+..  autofunction:: paddle.fluid.layers.sequence_pool
+    :noindex:
+
+.. _api_fluid_layers_sequence_reshape:
+
+sequence_reshape
+----------------
+
+..  autofunction:: paddle.fluid.layers.sequence_reshape
+    :noindex:
+
+.. _api_fluid_layers_sequence_reverse:
+
+sequence_reverse
+----------------
+
+..  autofunction:: paddle.fluid.layers.sequence_reverse
+    :noindex:
+
+.. _api_fluid_layers_sequence_scatter:
+
+sequence_scatter
+----------------
+
+..  autofunction:: paddle.fluid.layers.sequence_scatter
+    :noindex:
+
+.. _api_fluid_layers_sequence_slice:
+
+sequence_slice
+--------------
+
+..  autofunction:: paddle.fluid.layers.sequence_slice
+    :noindex:
+
+.. _api_fluid_layers_sequence_softmax:
+
+sequence_softmax
+----------------
+
+..  autofunction:: paddle.fluid.layers.sequence_softmax
+    :noindex:
+
+.. _api_fluid_layers_sequence_unpad:
+
+sequence_unpad
+--------------
+
+..  autofunction:: paddle.fluid.layers.sequence_unpad
+    :noindex:
+
+.. _api_fluid_layers_shape:
+
+shape
+-----
+
+..  autofunction:: paddle.fluid.layers.shape
+    :noindex:
+
+.. _api_fluid_layers_shuffle_channel:
+
+shuffle_channel
+---------------
+
+..  autofunction:: paddle.fluid.layers.shuffle_channel
+    :noindex:
+
+.. _api_fluid_layers_sigmoid_cross_entropy_with_logits:
+
+sigmoid_cross_entropy_with_logits
+---------------------------------
+
+..  autofunction:: paddle.fluid.layers.sigmoid_cross_entropy_with_logits
+    :noindex:
+
+.. _api_fluid_layers_sign:
+
+sign
+----
+
+..  autofunction:: paddle.fluid.layers.sign
+    :noindex:
+
+.. _api_fluid_layers_similarity_focus:
+
+similarity_focus
+----------------
+
+..  autofunction:: paddle.fluid.layers.similarity_focus
+    :noindex:
+
+.. _api_fluid_layers_slice:
+
+slice
+-----
+
+..  autofunction:: paddle.fluid.layers.slice
+    :noindex:
+
+.. _api_fluid_layers_smooth_l1:
+
+smooth_l1
+---------
+
+..  autofunction:: paddle.fluid.layers.smooth_l1
+    :noindex:
+
+.. _api_fluid_layers_soft_relu:
+
+soft_relu
+---------
+
+..  autofunction:: paddle.fluid.layers.soft_relu
+    :noindex:
+
+.. _api_fluid_layers_softmax:
+
+softmax
+-------
+
+..  autofunction:: paddle.fluid.layers.softmax
+    :noindex:
+
+.. _api_fluid_layers_softmax_with_cross_entropy:
+
+softmax_with_cross_entropy
+--------------------------
+
+..  autofunction:: paddle.fluid.layers.softmax_with_cross_entropy
+    :noindex:
+
+.. _api_fluid_layers_space_to_depth:
+
+space_to_depth
+--------------
+
+..  autofunction:: paddle.fluid.layers.space_to_depth
+    :noindex:
+
+.. _api_fluid_layers_spectral_norm:
+
+spectral_norm
+-------------
+
+..  autofunction:: paddle.fluid.layers.spectral_norm
+    :noindex:
+
+.. _api_fluid_layers_split:
+
+split
+-----
+
+..  autofunction:: paddle.fluid.layers.split
+    :noindex:
+
+.. _api_fluid_layers_square_error_cost:
+
+square_error_cost
+-----------------
+
+..  autofunction:: paddle.fluid.layers.square_error_cost
+    :noindex:
+
+.. _api_fluid_layers_squeeze:
+
+squeeze
+-------
+
+..  autofunction:: paddle.fluid.layers.squeeze
+    :noindex:
+
+.. _api_fluid_layers_stack:
+
+stack
+-----
+
+..  autofunction:: paddle.fluid.layers.stack
+    :noindex:
+
+.. _api_fluid_layers_stanh:
+
+stanh
+-----
+
+..  autofunction:: paddle.fluid.layers.stanh
+    :noindex:
+
+.. _api_fluid_layers_sum:
+
+sum
+---
+
+..  autofunction:: paddle.fluid.layers.sum
+    :noindex:
+
+.. _api_fluid_layers_swish:
+
+swish
+-----
+
+..  autofunction:: paddle.fluid.layers.swish
+    :noindex:
+
+.. _api_fluid_layers_teacher_student_sigmoid_loss:
+
+teacher_student_sigmoid_loss
+----------------------------
+
+..  autofunction:: paddle.fluid.layers.teacher_student_sigmoid_loss
+    :noindex:
+
+.. _api_fluid_layers_temporal_shift:
+
+temporal_shift
+--------------
+
+..  autofunction:: paddle.fluid.layers.temporal_shift
+    :noindex:
+
+.. _api_fluid_layers_topk:
+
+topk
+----
+
+..  autofunction:: paddle.fluid.layers.topk
+    :noindex:
+
+.. _api_fluid_layers_transpose:
+
+transpose
+---------
+
+..  autofunction:: paddle.fluid.layers.transpose
+    :noindex:
+
+.. _api_fluid_layers_tree_conv:
+
+tree_conv
+---------
+
+..  autofunction:: paddle.fluid.layers.tree_conv
+    :noindex:
+
+.. _api_fluid_layers_uniform_random_batch_size_like:
+
+uniform_random_batch_size_like
+------------------------------
+
+..  autofunction:: paddle.fluid.layers.uniform_random_batch_size_like
+    :noindex:
+
+.. _api_fluid_layers_unsqueeze:
+
+unsqueeze
+---------
+
+..  autofunction:: paddle.fluid.layers.unsqueeze
+    :noindex:
+
+.. _api_fluid_layers_unstack:
+
+unstack
+-------
+
+..  autofunction:: paddle.fluid.layers.unstack
+    :noindex:
+
+.. _api_fluid_layers_warpctc:
+
+warpctc
+-------
+
+..  autofunction:: paddle.fluid.layers.warpctc
+    :noindex:
+
+.. _api_fluid_layers_where:
+
+where
+-----
+
+..  autofunction:: paddle.fluid.layers.where
+    :noindex:
+

doc/fluid/api/layers/nn/adaptive_pool2d.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_adaptive_pool2d:
-
-adaptive_pool2d
----------------
-
-..  autofunction:: paddle.fluid.layers.adaptive_pool2d
-    :noindex:
-

doc/fluid/api/layers/nn/adaptive_pool3d.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_adaptive_pool3d:
-
-adaptive_pool3d
----------------
-
-..  autofunction:: paddle.fluid.layers.adaptive_pool3d
-    :noindex:
-

doc/fluid/api/layers/nn/add_position_encoding.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_add_position_encoding:
-
-add_position_encoding
----------------------
-
-..  autofunction:: paddle.fluid.layers.add_position_encoding
-    :noindex:
-

doc/fluid/api/layers/nn/affine_channel.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_affine_channel:
-
-affine_channel
---------------
-
-..  autofunction:: paddle.fluid.layers.affine_channel
-    :noindex:
-

doc/fluid/api/layers/nn/affine_grid.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_affine_grid:
-
-affine_grid
------------
-
-..  autofunction:: paddle.fluid.layers.affine_grid
-    :noindex:
-

doc/fluid/api/layers/nn/autoincreased_step_counter.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_autoincreased_step_counter:
-
-autoincreased_step_counter
---------------------------
-
-..  autofunction:: paddle.fluid.layers.autoincreased_step_counter
-    :noindex:
-

doc/fluid/api/layers/nn/batch_norm.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_batch_norm:
-
-batch_norm
-----------
-
-..  autofunction:: paddle.fluid.layers.batch_norm
-    :noindex:
-

doc/fluid/api/layers/nn/beam_search.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_beam_search:
-
-beam_search
------------
-
-..  autofunction:: paddle.fluid.layers.beam_search
-    :noindex:
-

doc/fluid/api/layers/nn/beam_search_decode.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_beam_search_decode:
-
-beam_search_decode
-------------------
-
-..  autofunction:: paddle.fluid.layers.beam_search_decode
-    :noindex:
-

doc/fluid/api/layers/nn/bilinear_tensor_product.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_bilinear_tensor_product:
-
-bilinear_tensor_product
------------------------
-
-..  autofunction:: paddle.fluid.layers.bilinear_tensor_product
-    :noindex:
-

doc/fluid/api/layers/nn/bpr_loss.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_bpr_loss:
-
-bpr_loss
---------
-
-..  autofunction:: paddle.fluid.layers.bpr_loss
-    :noindex:
-

doc/fluid/api/layers/nn/brelu.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_brelu:
-
-brelu
------
-
-..  autofunction:: paddle.fluid.layers.brelu
-    :noindex:
-

doc/fluid/api/layers/nn/chunk_eval.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_chunk_eval:
-
-chunk_eval
-----------
-
-..  autofunction:: paddle.fluid.layers.chunk_eval
-    :noindex:
-

doc/fluid/api/layers/nn/clip.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_clip:
-
-clip
-----
-
-..  autofunction:: paddle.fluid.layers.clip
-    :noindex:
-

doc/fluid/api/layers/nn/clip_by_norm.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_clip_by_norm:
-
-clip_by_norm
-------------
-
-..  autofunction:: paddle.fluid.layers.clip_by_norm
-    :noindex:
-

doc/fluid/api/layers/nn/continuous_value_model.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_continuous_value_model:
-
-continuous_value_model
-----------------------
-
-..  autofunction:: paddle.fluid.layers.continuous_value_model
-    :noindex:
-

doc/fluid/api/layers/nn/conv2d.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_conv2d:
-
-conv2d
-------
-
-..  autofunction:: paddle.fluid.layers.conv2d
-    :noindex:
-

doc/fluid/api/layers/nn/conv2d_transpose.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_conv2d_transpose:
-
-conv2d_transpose
-----------------
-
-..  autofunction:: paddle.fluid.layers.conv2d_transpose
-    :noindex:
-

doc/fluid/api/layers/nn/conv3d.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_conv3d:
-
-conv3d
-------
-
-..  autofunction:: paddle.fluid.layers.conv3d
-    :noindex:
-

doc/fluid/api/layers/nn/conv3d_transpose.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_conv3d_transpose:
-
-conv3d_transpose
-----------------
-
-..  autofunction:: paddle.fluid.layers.conv3d_transpose
-    :noindex:
-

doc/fluid/api/layers/nn/cos_sim.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_cos_sim:
-
-cos_sim
--------
-
-..  autofunction:: paddle.fluid.layers.cos_sim
-    :noindex:
-

doc/fluid/api/layers/nn/crf_decoding.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_crf_decoding:
-
-crf_decoding
-------------
-
-..  autofunction:: paddle.fluid.layers.crf_decoding
-    :noindex:
-

doc/fluid/api/layers/nn/crop.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_crop:
-
-crop
-----
-
-..  autofunction:: paddle.fluid.layers.crop
-    :noindex:
-

doc/fluid/api/layers/nn/cross_entropy.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_cross_entropy:
-
-cross_entropy
--------------
-
-..  autofunction:: paddle.fluid.layers.cross_entropy
-    :noindex:
-

doc/fluid/api/layers/nn/ctc_greedy_decoder.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_ctc_greedy_decoder:
-
-ctc_greedy_decoder
-------------------
-
-..  autofunction:: paddle.fluid.layers.ctc_greedy_decoder
-    :noindex:
-

doc/fluid/api/layers/nn/data_norm.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_data_norm:
-
-data_norm
----------
-
-..  autofunction:: paddle.fluid.layers.data_norm
-    :noindex:
-

doc/fluid/api/layers/nn/deformable_conv.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_deformable_conv:
-
-deformable_conv
----------------
-
-..  autofunction:: paddle.fluid.layers.deformable_conv
-    :noindex:
-

doc/fluid/api/layers/nn/deformable_roi_pooling.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_deformable_roi_pooling:
-
-deformable_roi_pooling
-----------------------
-
-..  autofunction:: paddle.fluid.layers.deformable_roi_pooling
-    :noindex:
-

doc/fluid/api/layers/nn/dice_loss.rst

-..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
-    !DO NOT EDIT THIS FILE MANUALLY!
-
-.. _api_fluid_layers_dice_loss:
-
-dice_loss
----------
-
-..  autofunction:: paddle.fluid.layers.dice_loss
-    :noindex:
-

doc/fluid/api/layers/nn/dropout.rst

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-dropout
--------
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-..  autofunction:: paddle.fluid.layers.dropout
-    :noindex:
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doc/fluid/api/layers/nn/dynamic_gru.rst

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-dynamic_gru
------------
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-..  autofunction:: paddle.fluid.layers.dynamic_gru
-    :noindex:
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doc/fluid/api/layers/nn/dynamic_lstm.rst

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-dynamic_lstm
-------------
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-..  autofunction:: paddle.fluid.layers.dynamic_lstm
-    :noindex:
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doc/fluid/api/layers/nn/dynamic_lstmp.rst

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-dynamic_lstmp
--------------
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-..  autofunction:: paddle.fluid.layers.dynamic_lstmp
-    :noindex:
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doc/fluid/api/layers/nn/edit_distance.rst

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-edit_distance
--------------
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-..  autofunction:: paddle.fluid.layers.edit_distance
-    :noindex:
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doc/fluid/api/layers/nn/elementwise_add.rst

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-elementwise_add
----------------
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-..  autofunction:: paddle.fluid.layers.elementwise_add
-    :noindex:
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doc/fluid/api/layers/nn/elementwise_div.rst

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-elementwise_div
----------------
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-..  autofunction:: paddle.fluid.layers.elementwise_div
-    :noindex:
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doc/fluid/api/layers/nn/elementwise_floordiv.rst

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-elementwise_floordiv
---------------------
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-..  autofunction:: paddle.fluid.layers.elementwise_floordiv
-    :noindex:
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doc/fluid/api/layers/nn/elementwise_max.rst

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-elementwise_max
----------------
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-..  autofunction:: paddle.fluid.layers.elementwise_max
-    :noindex:
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doc/fluid/api/layers/nn/elementwise_min.rst

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-elementwise_min
----------------
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-..  autofunction:: paddle.fluid.layers.elementwise_min
-    :noindex:
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doc/fluid/api/layers/nn/elementwise_mod.rst

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-elementwise_mod
----------------
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-..  autofunction:: paddle.fluid.layers.elementwise_mod
-    :noindex:
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doc/fluid/api/layers/nn/elementwise_mul.rst

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-elementwise_mul
----------------
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-..  autofunction:: paddle.fluid.layers.elementwise_mul
-    :noindex:
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doc/fluid/api/layers/nn/elementwise_pow.rst

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-elementwise_pow
----------------
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-..  autofunction:: paddle.fluid.layers.elementwise_pow
-    :noindex:
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doc/fluid/api/layers/nn/elementwise_sub.rst

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-elementwise_sub
----------------
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-..  autofunction:: paddle.fluid.layers.elementwise_sub
-    :noindex:
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doc/fluid/api/layers/nn/elu.rst

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-elu
----
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-..  autofunction:: paddle.fluid.layers.elu
-    :noindex:
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doc/fluid/api/layers/nn/embedding.rst

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-embedding
----------
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-..  autofunction:: paddle.fluid.layers.embedding
-    :noindex:
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doc/fluid/api/layers/nn/expand.rst

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-expand
-------
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-..  autofunction:: paddle.fluid.layers.expand
-    :noindex:
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doc/fluid/api/layers/nn/fc.rst

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-fc
---
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-..  autofunction:: paddle.fluid.layers.fc
-    :noindex:
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doc/fluid/api/layers/nn/flatten.rst

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-flatten
--------
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-..  autofunction:: paddle.fluid.layers.flatten
-    :noindex:
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doc/fluid/api/layers/nn/fsp_matrix.rst

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-.. _api_fluid_layers_fsp_matrix:
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-fsp_matrix
-----------
-
-..  autofunction:: paddle.fluid.layers.fsp_matrix
-    :noindex:
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doc/fluid/api/layers/nn/gather.rst

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-gather
-------
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-..  autofunction:: paddle.fluid.layers.gather
-    :noindex:
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doc/fluid/api/layers/nn/gaussian_random.rst

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-.. _api_fluid_layers_gaussian_random:
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-gaussian_random
----------------
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-..  autofunction:: paddle.fluid.layers.gaussian_random
-    :noindex:
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doc/fluid/api/layers/nn/gaussian_random_batch_size_like.rst

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-gaussian_random_batch_size_like
--------------------------------
-
-..  autofunction:: paddle.fluid.layers.gaussian_random_batch_size_like
-    :noindex:
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doc/fluid/api/layers/nn/get_tensor_from_selected_rows.rst

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-.. _api_fluid_layers_get_tensor_from_selected_rows:
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-get_tensor_from_selected_rows
------------------------------
-
-..  autofunction:: paddle.fluid.layers.get_tensor_from_selected_rows
-    :noindex:
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doc/fluid/api/layers/nn/grid_sampler.rst

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-grid_sampler
-------------
-
-..  autofunction:: paddle.fluid.layers.grid_sampler
-    :noindex:
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doc/fluid/api/layers/nn/group_norm.rst

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-group_norm
-----------
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-..  autofunction:: paddle.fluid.layers.group_norm
-    :noindex:
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doc/fluid/api/layers/nn/gru_unit.rst

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-gru_unit
---------
-
-..  autofunction:: paddle.fluid.layers.gru_unit
-    :noindex:
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doc/fluid/api/layers/nn/hard_sigmoid.rst

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-hard_sigmoid
-------------
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-..  autofunction:: paddle.fluid.layers.hard_sigmoid
-    :noindex:
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doc/fluid/api/layers/nn/hash.rst

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-hash
-----
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-..  autofunction:: paddle.fluid.layers.hash
-    :noindex:
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doc/fluid/api/layers/nn/hsigmoid.rst

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-hsigmoid
---------
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-..  autofunction:: paddle.fluid.layers.hsigmoid
-    :noindex:
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doc/fluid/api/layers/nn/huber_loss.rst

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-huber_loss
-----------
-
-..  autofunction:: paddle.fluid.layers.huber_loss
-    :noindex:
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doc/fluid/api/layers/nn/im2sequence.rst

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-im2sequence
------------
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-..  autofunction:: paddle.fluid.layers.im2sequence
-    :noindex:
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doc/fluid/api/layers/nn/image_resize.rst

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-image_resize
-------------
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-..  autofunction:: paddle.fluid.layers.image_resize
-    :noindex:
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doc/fluid/api/layers/nn/image_resize_short.rst

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-image_resize_short
-------------------
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-..  autofunction:: paddle.fluid.layers.image_resize_short
-    :noindex:
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doc/fluid/api/layers/nn/kldiv_loss.rst

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-kldiv_loss
-----------
-
-..  autofunction:: paddle.fluid.layers.kldiv_loss
-    :noindex:
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doc/fluid/api/layers/nn/l2_normalize.rst

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-l2_normalize
-------------
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-    :noindex:
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doc/fluid/api/layers/nn/label_smooth.rst

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-label_smooth
-------------
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-    :noindex:
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doc/fluid/api/layers/nn/layer_norm.rst

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-layer_norm
-----------
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-..  autofunction:: paddle.fluid.layers.layer_norm
-    :noindex:
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doc/fluid/api/layers/nn/leaky_relu.rst

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-leaky_relu
-----------
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-    :noindex:
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doc/fluid/api/layers/nn/linear_chain_crf.rst

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-----------------
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-..  autofunction:: paddle.fluid.layers.linear_chain_crf
-    :noindex:
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doc/fluid/api/layers/nn/lod_reset.rst

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----------
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-    :noindex:
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doc/fluid/api/layers/nn/log.rst

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----
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-    :noindex:
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doc/fluid/api/layers/nn/log_loss.rst

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---------
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-    :noindex:
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doc/fluid/api/layers/nn/logical_and.rst

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-logical_and
------------
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-    :noindex:
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doc/fluid/api/layers/nn/logical_not.rst

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-logical_not
------------
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-    :noindex:
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doc/fluid/api/layers/nn/logical_or.rst

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-logical_or
-----------
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-    :noindex:
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doc/fluid/api/layers/nn/logical_xor.rst

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-logical_xor
------------
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-    :noindex:
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doc/fluid/api/layers/nn/lrn.rst

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-lrn
----
-
-..  autofunction:: paddle.fluid.layers.lrn
-    :noindex:
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doc/fluid/api/layers/nn/lstm.rst

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-lstm
-----
-
-..  autofunction:: paddle.fluid.layers.lstm
-    :noindex:
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doc/fluid/api/layers/nn/lstm_unit.rst

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-lstm_unit
----------
-
-..  autofunction:: paddle.fluid.layers.lstm_unit
-    :noindex:
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doc/fluid/api/layers/nn/margin_rank_loss.rst

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-margin_rank_loss
-----------------
-
-..  autofunction:: paddle.fluid.layers.margin_rank_loss
-    :noindex:
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doc/fluid/api/layers/nn/matmul.rst

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-matmul
-------
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-..  autofunction:: paddle.fluid.layers.matmul
-    :noindex:
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doc/fluid/api/layers/nn/maxout.rst

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-maxout
-------
-
-..  autofunction:: paddle.fluid.layers.maxout
-    :noindex:
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doc/fluid/api/layers/nn/mean.rst

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-mean
-----
-
-..  autofunction:: paddle.fluid.layers.mean
-    :noindex:
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doc/fluid/api/layers/nn/mean_iou.rst

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-mean_iou
---------
-
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-    :noindex:
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doc/fluid/api/layers/nn/merge_selected_rows.rst

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-merge_selected_rows
--------------------
-
-..  autofunction:: paddle.fluid.layers.merge_selected_rows
-    :noindex:
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doc/fluid/api/layers/nn/mul.rst

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-mul
----
-
-..  autofunction:: paddle.fluid.layers.mul
-    :noindex:
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doc/fluid/api/layers/nn/multiplex.rst

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-multiplex
----------
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-..  autofunction:: paddle.fluid.layers.multiplex
-    :noindex:
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doc/fluid/api/layers/nn/nce.rst

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-nce
----
-
-..  autofunction:: paddle.fluid.layers.nce
-    :noindex:
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doc/fluid/api/layers/nn/npair_loss.rst

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-npair_loss
-----------
-
-..  autofunction:: paddle.fluid.layers.npair_loss
-    :noindex:
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doc/fluid/api/layers/nn/one_hot.rst

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-one_hot
--------
-
-..  autofunction:: paddle.fluid.layers.one_hot
-    :noindex:
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doc/fluid/api/layers/nn/pad.rst

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-pad
----
-
-..  autofunction:: paddle.fluid.layers.pad
-    :noindex:
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doc/fluid/api/layers/nn/pad2d.rst

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-pad2d
------
-
-..  autofunction:: paddle.fluid.layers.pad2d
-    :noindex:
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doc/fluid/api/layers/nn/pad_constant_like.rst

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------------------
-
-..  autofunction:: paddle.fluid.layers.pad_constant_like
-    :noindex:
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doc/fluid/api/layers/nn/pixel_shuffle.rst

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-pixel_shuffle
--------------
-
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-    :noindex:
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doc/fluid/api/layers/nn/pool2d.rst

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-pool2d
-------
-
-..  autofunction:: paddle.fluid.layers.pool2d
-    :noindex:
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doc/fluid/api/layers/nn/pool3d.rst

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-pool3d
-------
-
-..  autofunction:: paddle.fluid.layers.pool3d
-    :noindex:
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doc/fluid/api/layers/nn/pow.rst

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-pow
----
-
-..  autofunction:: paddle.fluid.layers.pow
-    :noindex:
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doc/fluid/api/layers/nn/prelu.rst

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-prelu
------
-
-..  autofunction:: paddle.fluid.layers.prelu
-    :noindex:
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doc/fluid/api/layers/nn/psroi_pool.rst

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-psroi_pool
-----------
-
-..  autofunction:: paddle.fluid.layers.psroi_pool
-    :noindex:
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doc/fluid/api/layers/nn/py_func.rst

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-py_func
--------
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-..  autofunction:: paddle.fluid.layers.py_func
-    :noindex:
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doc/fluid/api/layers/nn/random_crop.rst

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-random_crop
------------
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-..  autofunction:: paddle.fluid.layers.random_crop
-    :noindex:
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doc/fluid/api/layers/nn/rank.rst

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-rank
-----
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-..  autofunction:: paddle.fluid.layers.rank
-    :noindex:
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doc/fluid/api/layers/nn/rank_loss.rst

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-rank_loss
----------
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-..  autofunction:: paddle.fluid.layers.rank_loss
-    :noindex:
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doc/fluid/api/layers/nn/reduce_all.rst

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-reduce_all
-----------
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-..  autofunction:: paddle.fluid.layers.reduce_all
-    :noindex:
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doc/fluid/api/layers/nn/reduce_any.rst

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-reduce_any
-----------
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-..  autofunction:: paddle.fluid.layers.reduce_any
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doc/fluid/api/layers/nn/reduce_max.rst

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-reduce_max
-----------
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-..  autofunction:: paddle.fluid.layers.reduce_max
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doc/fluid/api/layers/nn/reduce_mean.rst

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-reduce_mean
------------
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-..  autofunction:: paddle.fluid.layers.reduce_mean
-    :noindex:
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doc/fluid/api/layers/nn/reduce_min.rst

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-----------
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doc/fluid/api/layers/nn/reduce_prod.rst

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-reduce_prod
------------
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-..  autofunction:: paddle.fluid.layers.reduce_prod
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doc/fluid/api/layers/nn/reduce_sum.rst

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-reduce_sum
-----------
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doc/fluid/api/layers/nn/relu.rst

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-relu
-----
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-..  autofunction:: paddle.fluid.layers.relu
-    :noindex:
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doc/fluid/api/layers/nn/relu6.rst

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-relu6
------
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-..  autofunction:: paddle.fluid.layers.relu6
-    :noindex:
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doc/fluid/api/layers/nn/reshape.rst

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-reshape
--------
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-..  autofunction:: paddle.fluid.layers.reshape
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doc/fluid/api/layers/nn/resize_bilinear.rst

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-resize_bilinear
----------------
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-..  autofunction:: paddle.fluid.layers.resize_bilinear
-    :noindex:
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doc/fluid/api/layers/nn/resize_nearest.rst

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-resize_nearest
---------------
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-..  autofunction:: paddle.fluid.layers.resize_nearest
-    :noindex:
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doc/fluid/api/layers/nn/roi_align.rst

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-roi_align
----------
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-..  autofunction:: paddle.fluid.layers.roi_align
-    :noindex:
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doc/fluid/api/layers/nn/roi_pool.rst

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-roi_pool
---------
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-..  autofunction:: paddle.fluid.layers.roi_pool
-    :noindex:
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doc/fluid/api/layers/nn/row_conv.rst

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-row_conv
---------
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-..  autofunction:: paddle.fluid.layers.row_conv
-    :noindex:
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doc/fluid/api/layers/nn/sampled_softmax_with_cross_entropy.rst

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-sampled_softmax_with_cross_entropy
-----------------------------------
-
-..  autofunction:: paddle.fluid.layers.sampled_softmax_with_cross_entropy
-    :noindex:
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doc/fluid/api/layers/nn/sampling_id.rst

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-sampling_id
------------
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-..  autofunction:: paddle.fluid.layers.sampling_id
-    :noindex:
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doc/fluid/api/layers/nn/scale.rst

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-scale
------
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-..  autofunction:: paddle.fluid.layers.scale
-    :noindex:
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doc/fluid/api/layers/nn/scatter.rst

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-scatter
--------
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-..  autofunction:: paddle.fluid.layers.scatter
-    :noindex:
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doc/fluid/api/layers/nn/selu.rst

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-selu
-----
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-..  autofunction:: paddle.fluid.layers.selu
-    :noindex:
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doc/fluid/api/layers/nn/sequence_concat.rst

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-sequence_concat
----------------
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-..  autofunction:: paddle.fluid.layers.sequence_concat
-    :noindex:
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doc/fluid/api/layers/nn/sequence_conv.rst

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-sequence_conv
--------------
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-..  autofunction:: paddle.fluid.layers.sequence_conv
-    :noindex:
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doc/fluid/api/layers/nn/sequence_enumerate.rst

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-------------------
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-..  autofunction:: paddle.fluid.layers.sequence_enumerate
-    :noindex:
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doc/fluid/api/layers/nn/sequence_expand.rst

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-sequence_expand
----------------
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-..  autofunction:: paddle.fluid.layers.sequence_expand
-    :noindex:
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doc/fluid/api/layers/nn/sequence_expand_as.rst

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-sequence_expand_as
-------------------
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-..  autofunction:: paddle.fluid.layers.sequence_expand_as
-    :noindex:
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doc/fluid/api/layers/nn/sequence_first_step.rst

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-sequence_first_step
--------------------
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doc/fluid/api/layers/nn/sequence_last_step.rst

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-------------------
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-    :noindex:
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doc/fluid/api/layers/nn/sequence_mask.rst

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-sequence_mask
--------------
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-..  autofunction:: paddle.fluid.layers.sequence_mask
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doc/fluid/api/layers/nn/sequence_pad.rst

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-sequence_pad
-------------
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-..  autofunction:: paddle.fluid.layers.sequence_pad
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doc/fluid/api/layers/nn/sequence_pool.rst

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-sequence_pool
--------------
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-..  autofunction:: paddle.fluid.layers.sequence_pool
-    :noindex:
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doc/fluid/api/layers/nn/sequence_reshape.rst

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-sequence_reshape
-----------------
-
-..  autofunction:: paddle.fluid.layers.sequence_reshape
-    :noindex:
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doc/fluid/api/layers/nn/sequence_reverse.rst

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-sequence_reverse
-----------------
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-..  autofunction:: paddle.fluid.layers.sequence_reverse
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doc/fluid/api/layers/nn/sequence_scatter.rst

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-----------------
-
-..  autofunction:: paddle.fluid.layers.sequence_scatter
-    :noindex:
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doc/fluid/api/layers/nn/sequence_slice.rst

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-sequence_slice
---------------
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-..  autofunction:: paddle.fluid.layers.sequence_slice
-    :noindex:
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doc/fluid/api/layers/nn/sequence_softmax.rst

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-----------------
-
-..  autofunction:: paddle.fluid.layers.sequence_softmax
-    :noindex:
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doc/fluid/api/layers/nn/sequence_unpad.rst

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-sequence_unpad
---------------
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doc/fluid/api/layers/nn/shape.rst

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-shape
------
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-..  autofunction:: paddle.fluid.layers.shape
-    :noindex:
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doc/fluid/api/layers/nn/shuffle_channel.rst

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----------------
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-    :noindex:
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doc/fluid/api/layers/nn/sigmoid_cross_entropy_with_logits.rst

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-sigmoid_cross_entropy_with_logits
----------------------------------
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-..  autofunction:: paddle.fluid.layers.sigmoid_cross_entropy_with_logits
-    :noindex:
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doc/fluid/api/layers/nn/sign.rst

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-sign
-----
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-..  autofunction:: paddle.fluid.layers.sign
-    :noindex:
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doc/fluid/api/layers/nn/similarity_focus.rst

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-----------------
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-    :noindex:
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doc/fluid/api/layers/nn/slice.rst

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-slice
------
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-..  autofunction:: paddle.fluid.layers.slice
-    :noindex:
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doc/fluid/api/layers/nn/smooth_l1.rst

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----------
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-..  autofunction:: paddle.fluid.layers.smooth_l1
-    :noindex:
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doc/fluid/api/layers/nn/soft_relu.rst

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----------
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-..  autofunction:: paddle.fluid.layers.soft_relu
-    :noindex:
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doc/fluid/api/layers/nn/softmax.rst

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-softmax
--------
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-..  autofunction:: paddle.fluid.layers.softmax
-    :noindex:
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doc/fluid/api/layers/nn/softmax_with_cross_entropy.rst

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-softmax_with_cross_entropy
---------------------------
-
-..  autofunction:: paddle.fluid.layers.softmax_with_cross_entropy
-    :noindex:
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doc/fluid/api/layers/nn/space_to_depth.rst

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-space_to_depth
---------------
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-..  autofunction:: paddle.fluid.layers.space_to_depth
-    :noindex:
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doc/fluid/api/layers/nn/spectral_norm.rst

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-spectral_norm
--------------
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-..  autofunction:: paddle.fluid.layers.spectral_norm
-    :noindex:
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doc/fluid/api/layers/nn/split.rst

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-split
------
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-..  autofunction:: paddle.fluid.layers.split
-    :noindex:
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doc/fluid/api/layers/nn/square_error_cost.rst

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------------------
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-    :noindex:
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doc/fluid/api/layers/nn/squeeze.rst

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-squeeze
--------
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-    :noindex:
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doc/fluid/api/layers/nn/stack.rst

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-stack
------
-
-..  autofunction:: paddle.fluid.layers.stack
-    :noindex:
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doc/fluid/api/layers/nn/stanh.rst

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-stanh
------
-
-..  autofunction:: paddle.fluid.layers.stanh
-    :noindex:
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doc/fluid/api/layers/nn/sum.rst

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-sum
----
-
-..  autofunction:: paddle.fluid.layers.sum
-    :noindex:
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doc/fluid/api/layers/nn/swish.rst

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-swish
------
-
-..  autofunction:: paddle.fluid.layers.swish
-    :noindex:
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doc/fluid/api/layers/nn/teacher_student_sigmoid_loss.rst

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-teacher_student_sigmoid_loss
-----------------------------
-
-..  autofunction:: paddle.fluid.layers.teacher_student_sigmoid_loss
-    :noindex:
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doc/fluid/api/layers/nn/temporal_shift.rst

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-temporal_shift
---------------
-
-..  autofunction:: paddle.fluid.layers.temporal_shift
-    :noindex:
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doc/fluid/api/layers/nn/topk.rst

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-topk
-----
-
-..  autofunction:: paddle.fluid.layers.topk
-    :noindex:
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doc/fluid/api/layers/nn/transpose.rst

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-transpose
----------
-
-..  autofunction:: paddle.fluid.layers.transpose
-    :noindex:
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doc/fluid/api/layers/nn/tree_conv.rst

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-tree_conv
----------
-
-..  autofunction:: paddle.fluid.layers.tree_conv
-    :noindex:
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doc/fluid/api/layers/nn/unfold.rst

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-unfold
-------
-
-..  autofunction:: paddle.fluid.layers.unfold
-    :noindex:
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doc/fluid/api/layers/nn/uniform_random_batch_size_like.rst

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-uniform_random_batch_size_like
-------------------------------
-
-..  autofunction:: paddle.fluid.layers.uniform_random_batch_size_like
-    :noindex:
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doc/fluid/api/layers/nn/unsqueeze.rst

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-unsqueeze
----------
-
-..  autofunction:: paddle.fluid.layers.unsqueeze
-    :noindex:
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doc/fluid/api/layers/nn/unstack.rst

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-unstack
--------
-
-..  autofunction:: paddle.fluid.layers.unstack
-    :noindex:
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doc/fluid/api/layers/nn/warpctc.rst

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-warpctc
--------
-
-..  autofunction:: paddle.fluid.layers.warpctc
-    :noindex:
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doc/fluid/api/layers/nn/where.rst

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-where
------
-
-..  autofunction:: paddle.fluid.layers.where
-    :noindex:
-