From 8e019748058de19dd920aafd9ad522d4dc1f2bb3 Mon Sep 17 00:00:00 2001
From: Jason <jjj2070@163.com>
Date: Thu, 18 Apr 2019 15:24:45 +0800
Subject: [PATCH] add X2Paddle (#802)

---
 doc/fluid/api_guides/X2Paddle/Caffe-Fluid.rst |  45 +++++
 .../api_guides/X2Paddle/TensorFlow-Fluid.rst  | 154 ++++++++++++++++++
 doc/fluid/api_guides/index_cn.rst             |   2 +
 3 files changed, 201 insertions(+)
 create mode 100644 doc/fluid/api_guides/X2Paddle/Caffe-Fluid.rst
 create mode 100644 doc/fluid/api_guides/X2Paddle/TensorFlow-Fluid.rst

diff --git a/doc/fluid/api_guides/X2Paddle/Caffe-Fluid.rst b/doc/fluid/api_guides/X2Paddle/Caffe-Fluid.rst
new file mode 100644
index 000000000..c3b078d29
--- /dev/null
+++ b/doc/fluid/api_guides/X2Paddle/Caffe-Fluid.rst
@@ -0,0 +1,45 @@
+.. _Caffe-Fluid:
+
+########################
+Caffe-Fluid常用层对应表
+########################
+
+本文档梳理了Caffe常用Layer与PaddlePaddle API对应关系和差异分析。根据文档对应关系，有Caffe使用经验的用户，可根据对应关系，快速熟悉PaddlePaddle的接口使用。  
+
+
+..  csv-table:: 
+    :header: "序号", "Caffe Layer", "Fluid接口", "备注"
+    :widths: 1, 8, 8, 3
+
+    "1",  "`AbsVal <http://caffe.berkeleyvision.org/tutorial/layers/absval.html>`_", ":ref:`cn_api_fluid_layers_abs`",  "功能一致"
+    "2",  "`Accuracy <http://caffe.berkeleyvision.org/tutorial/layers/accuracy.html>`_", ":ref:`cn_api_fluid_layers_accuracy`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Accuracy.md>`_"
+    "3",  "`ArgMax <http://caffe.berkeleyvision.org/tutorial/layers/argmax.html>`_", ":ref:`cn_api_fluid_layers_argmax`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/ArgMax.md>`_"
+    "4",  "`BatchNorm <http://caffe.berkeleyvision.org/tutorial/layers/batchnorm.html>`_", ":ref:`cn_api_fluid_layers_batch_norm`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/BatchNorm.md>`_"
+    "5",  "`BNLL <http://caffe.berkeleyvision.org/tutorial/layers/bnll.html>`_", ":ref:`cn_api_fluid_layers_softplus`",  "功能一致"
+    "6",  "`Concat <http://caffe.berkeleyvision.org/tutorial/layers/concat.html>`_", ":ref:`cn_api_fluid_layers_concat`",  "功能一致"
+    "7",  "`Convolution <http://caffe.berkeleyvision.org/tutorial/layers/convolution.html>`_", ":ref:`cn_api_fluid_layers_conv2d`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Convolution.md>`_"
+    "8",  "`Crop <http://caffe.berkeleyvision.org/tutorial/layers/crop.html>`_", ":ref:`cn_api_fluid_layers_crop`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Crop.md>`_"
+    "9",  "`Deconvolution <http://caffe.berkeleyvision.org/tutorial/layers/deconvolution.html>`_", ":ref:`cn_api_fluid_layers_conv2d_transpose`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Deconvolution.md>`_"
+    "10",  "`Dropout <http://caffe.berkeleyvision.org/tutorial/layers/dropout.html>`_", ":ref:`cn_api_fluid_layers_dropout`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Dropout.md>`_"
+    "11",  "`Eltwise <http://caffe.berkeleyvision.org/tutorial/layers/eltwise.html>`_",  "无相应接口",  "`Fluid实现 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Eltwise.md>`_"
+    "12",  "`ELU <http://caffe.berkeleyvision.org/tutorial/layers/elu.html>`_", ":ref:`cn_api_fluid_layers_elu`",  "功能一致"
+    "13",  "`EuclideanLoss <http://caffe.berkeleyvision.org/tutorial/layers/euclideanloss.html>`_", ":ref:`cn_api_fluid_layers_square_error_cost`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/EuclideanLoss.md>`_"
+    "14",  "`Exp <http://caffe.berkeleyvision.org/tutorial/layers/exp.html>`_", ":ref:`cn_api_fluid_layers_exp`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Exp.md>`_"
+    "15",  "`Flatten <http://caffe.berkeleyvision.org/tutorial/layers/flatten.html>`_", ":ref:`cn_api_fluid_layers_reshape`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Flatten.md>`_"
+    "16",  "`InnerProduct <http://caffe.berkeleyvision.org/tutorial/layers/innerproduct.html>`_", ":ref:`cn_api_fluid_layers_fc`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/InnerProduct.md>`_"
+    "17",  "`Input <http://caffe.berkeleyvision.org/tutorial/layers/input.html>`_", ":ref:`cn_api_fluid_layers_data`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Input.md>`_"
+    "18",  "`Log <http://caffe.berkeleyvision.org/tutorial/layers/log.html>`_", ":ref:`cn_api_fluid_layers_log`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Log.md>`_"
+    "19",  "`LRN <http://caffe.berkeleyvision.org/tutorial/layers/lrn.html>`_", ":ref:`cn_api_fluid_layers_lrn`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/LRN.md>`_"
+    "20",  "`Pooling <http://caffe.berkeleyvision.org/tutorial/layers/pooling.html>`_", ":ref:`cn_api_fluid_layers_pool2d`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Pooling.md>`_"
+    "21",  "`Power <http://caffe.berkeleyvision.org/tutorial/layers/power.html>`_", ":ref:`cn_api_fluid_layers_pow`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Power.md>`_"
+    "22",  "`PReLU <http://caffe.berkeleyvision.org/tutorial/layers/prelu.html>`_", ":ref:`cn_api_fluid_layers_prelu`",  "功能一致"
+    "23",  "`Reduction <http://caffe.berkeleyvision.org/tutorial/layers/reduction.html>`_",  "无相应接口",  "`Fluid实现 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Reduction.md>`_"
+    "24",  "`ReLU <http://caffe.berkeleyvision.org/tutorial/layers/relu.html>`_", ":ref:`cn_api_fluid_layers_leaky_relu`",  "功能一致"
+    "25",  "`Reshape <http://caffe.berkeleyvision.org/tutorial/layers/reshape.html>`_", ":ref:`cn_api_fluid_layers_reshape`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Reshape.md>`_"
+    "26",  "`SigmoidCrossEntropyLoss <http://caffe.berkeleyvision.org/tutorial/layers/sigmoidcrossentropyloss.html>`_", ":ref:`cn_api_fluid_layers_sigmoid_cross_entropy_with_logits`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/SigmoidCrossEntropyLoss.md>`_"
+    "27",  "`Sigmoid <http://caffe.berkeleyvision.org/tutorial/layers/sigmoid.html>`_", ":ref:`cn_api_fluid_layers_sigmoid`",  "功能一致"
+    "28",  "`Slice <http://caffe.berkeleyvision.org/tutorial/layers/slice.html>`_", ":ref:`cn_api_fluid_layers_slice`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Slice.md>`_"
+    "29",  "`SoftmaxWithLoss <http://caffe.berkeleyvision.org/tutorial/layers/softmaxwithloss.html>`_", ":ref:`cn_api_fluid_layers_softmax_with_cross_entropy`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/SofmaxWithLoss.md>`_"
+    "30",  "`Softmax <http://caffe.berkeleyvision.org/tutorial/layers/softmax.html>`_", ":ref:`cn_api_fluid_layers_softmax`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Sofmax.md>`_"
+    "31",  "`TanH <http://caffe.berkeleyvision.org/tutorial/layers/tanh.html>`_", ":ref:`cn_api_fluid_layers_tanh`",  "功能一致"
+    "32",  "`Tile <http://caffe.berkeleyvision.org/tutorial/layers/tile.html>`_", ":ref:`cn_api_fluid_layers_expand`",  "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/caffe2fluid/doc/Tile.md>`_"
diff --git a/doc/fluid/api_guides/X2Paddle/TensorFlow-Fluid.rst b/doc/fluid/api_guides/X2Paddle/TensorFlow-Fluid.rst
new file mode 100644
index 000000000..b0e8a315f
--- /dev/null
+++ b/doc/fluid/api_guides/X2Paddle/TensorFlow-Fluid.rst
@@ -0,0 +1,154 @@
+.. _TensorFlow-Fluid:
+
+###############################
+TensorFlow-Fluid常用接口对应表
+###############################
+
+本文档基于TensorFlow v1.13梳理了常用API与PaddlePaddle API对应关系和差异分析。根据文档对应关系，有TensorFlow使用经验的用户，可根据对应关系，快速熟悉PaddlePaddle的接口使用。 
+
+..  csv-table:: 
+    :header: "序号", "TensorFlow接口", "Fluid接口", "备注"
+    :widths: 1, 8, 8, 3
+
+    "1", "`tf.abs <https://www.tensorflow.org/api_docs/python/tf/abs>`_", ":ref:`cn_api_fluid_layers_abs`", "功能一致"
+    "2", "`tf.add <https://www.tensorflow.org/api_docs/python/tf/add>`_", ":ref:`cn_api_fluid_layers_elementwise_add`", "功能一致"
+    "3", "`tf.argmax <https://www.tensorflow.org/api_docs/python/tf/argmax>`_", ":ref:`cn_api_fluid_layers_argmax`", "功能一致"
+    "4", "`tf.argmin <https://www.tensorflow.org/api_docs/python/tf/argmin>`_", ":ref:`cn_api_fluid_layers_argmin`", "功能一致"
+    "5", "`tf.assign <https://www.tensorflow.org/api_docs/python/tf/assign>`_", ":ref:`cn_api_fluid_layers_assign`", "功能一致"
+    "6", "`tf.assign_add <https://www.tensorflow.org/api_docs/python/tf/assign_add>`_", ":ref:`cn_api_fluid_layers_increment`", "功能一致"
+    "7", "`tf.case <https://www.tensorflow.org/api_docs/python/tf/case>`_", ":ref:`cn_api_fluid_layers_Switch`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.case.md>`_"
+    "8", "`tf.cast <https://www.tensorflow.org/api_docs/python/tf/cast>`_", ":ref:`cn_api_fluid_layers_cast`", "功能一致"
+    "9", "`tf.clip_by_global_norm <https://www.tensorflow.org/api_docs/python/tf/clip_by_global_norm>`_", ":ref:`cn_api_fluid_clip_GradientClipByGlobalNorm`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.clip_by_global_norm.md>`_"
+    "10", "`tf.clip_by_norm <https://www.tensorflow.org/api_docs/python/tf/clip_by_norm>`_", ":ref:`cn_api_fluid_layers_clip_by_norm`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.clip_by_norm.md>`_"
+    "11", "`tf.clip_by_value <https://www.tensorflow.org/api_docs/python/tf/clip_by_value>`_", ":ref:`cn_api_fluid_layers_clip`", "功能一致"
+    "12", "`tf.concat <https://www.tensorflow.org/api_docs/python/tf/concat>`_", ":ref:`cn_api_fluid_layers_concat`", "功能一致"
+    "13", "`tf.cond <https://www.tensorflow.org/api_docs/python/tf/cond>`_", ":ref:`cn_api_fluid_layers_ifElse`", "功能一致"
+    "14", "`tf.constant <https://www.tensorflow.org/api_docs/python/tf/constant>`_", ":ref:`cn_api_fluid_layers_fill_constant`", "功能一致"
+    "15", "`tf.contrib.layers.batch_norm <https://www.tensorflow.org/api_docs/python/tf/contrib/layers/batch_norm>`_", ":ref:`cn_api_fluid_layers_batch_norm`", "功能一致"
+    "16", "`tf.contrib.layers.flatten <https://www.tensorflow.org/api_docs/python/tf/contrib/layers/flatten>`_", ":ref:`cn_api_fluid_layers_flatten`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.contrib.layers.flatten.md>`_"
+    "17", "`tf.contrib.layers.fully_connected <https://www.tensorflow.org/api_docs/python/tf/contrib/layers/fully_connected>`_", ":ref:`cn_api_fluid_layers_fc`", "功能一致"
+    "18", "`tf.contrib.layers.one_hot_encoding <https://www.tensorflow.org/api_docs/python/tf/contrib/layers/one_hot_encoding>`_", ":ref:`cn_api_fluid_layers_one_hot`", "功能一致"
+    "19", "`tf.contrib.layers.softmax <https://www.tensorflow.org/api_docs/python/tf/contrib/layers/softmax>`_", ":ref:`cn_api_fluid_layers_softmax`", "功能一致"
+    "20", "`tf.contrib.layers.xavier_initializer <https://www.tensorflow.org/api_docs/python/tf/contrib/layers/xavier_initializer>`_", ":ref:`cn_api_fluid_initializer_Xavier`", "功能一致"
+    "21", "`tf.contrib.rnn.GRUCell <https://www.tensorflow.org/api_docs/python/tf/contrib/rnn/GRUCell>`_", ":ref:`cn_api_fluid_layers_gru_unit`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.contrib.rnn.GRUCell.md>`_"
+    "22", "`tf.contrib.rnn.MultiRNNCell <https://www.tensorflow.org/api_docs/python/tf/contrib/rnn/MultiRNNCell>`_", "无相应接口", "`Fluid实现 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.rnn_cell.MultiRNNCell.md>`_"
+    "23", "`tf.contrib.rnn.static_rnn <https://www.tensorflow.org/api_docs/python/tf/contrib/rnn/static_rnn>`_", ":ref:`cn_api_fluid_layers_DynamicRNN`", "功能一致"
+    "24", "`tf.convert_to_tensor <https://www.tensorflow.org/api_docs/python/tf/convert_to_tensor>`_", ":ref:`cn_api_fluid_layers_assign`", "功能一致"
+    "25", "`tf.cos <https://www.tensorflow.org/api_docs/python/tf/cos>`_", ":ref:`cn_api_fluid_layers_cos`", "功能一致"
+    "26", "`tf.div <https://www.tensorflow.org/api_docs/python/tf/div>`_", ":ref:`cn_api_fluid_layers_elementwise_div`", "功能一致"
+    "27", "`tf.divide <https://www.tensorflow.org/api_docs/python/tf/divide>`_", ":ref:`cn_api_fluid_layers_elementwise_div`", "功能一致"
+    "28", "`tf.dropout <https://www.tensorflow.org/api_docs/python/tf/dropout>`_", ":ref:`cn_api_fluid_layers_dropout`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.dropout.md>`_"
+    "29", "`tf.equal <https://www.tensorflow.org/api_docs/python/tf/equal>`_", "`运算符== <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/compare_op.md>`_", "功能一致"
+    "30", "`tf.exp <https://www.tensorflow.org/api_docs/python/tf/exp>`_", ":ref:`cn_api_fluid_layers_exp`", "功能一致"
+    "31", "`tf.expand_dims <https://www.tensorflow.org/api_docs/python/tf/expand_dims>`_", ":ref:`cn_api_fluid_layers_unsqueeze`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.expand_dims.md>`_"
+    "32", "`tf.fill <https://www.tensorflow.org/api_docs/python/tf/fill>`_", ":ref:`cn_api_fluid_layers_fill_constant`", "功能一致"
+    "33", "`tf.floor <https://www.tensorflow.org/api_docs/python/tf/floor>`_", ":ref:`cn_api_fluid_layers_floor`", "功能一致"
+    "34", "`tf.gather <https://www.tensorflow.org/api_docs/python/tf/gather>`_", ":ref:`cn_api_fluid_layers_gather`", "功能一致"
+    "35", "`tf.greater <https://www.tensorflow.org/api_docs/python/tf/greater>`_", "`运算符> <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/compare_op.md>`_", "功能一致"
+    "36", "`tf.greater_equal <https://www.tensorflow.org/api_docs/python/tf/greater_equal>`_", "`运算符>= <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/compare_op.md>`_", "功能一致"
+    "37", "`tf.image.non_max_suppression <https://www.tensorflow.org/api_docs/python/tf/image/non_max_suppression>`_", ":ref:`cn_api_fluid_layers_multiclass_nms`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.image.non_max_suppression.md>`_"
+    "38", "`tf.image.resize_bilinear <https://www.tensorflow.org/api_docs/python/tf/image/resize_bilinear>`_", ":ref:`cn_api_fluid_layers_resize_bilinear`", "功能一致"
+    "39", "`tf.image.resize_images <https://www.tensorflow.org/api_docs/python/tf/image/resize_images>`_", ":ref:`cn_api_fluid_layers_image_resize`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.image.resize_images.md>`_"
+    "40", "`tf.image.resize_nearest_neighbor <https://www.tensorflow.org/api_docs/python/tf/image/resize_nearest_neighbor>`_", ":ref:`cn_api_fluid_layers_resize_nearest`", "功能一致"
+    "41", "`tf.is_finite <https://www.tensorflow.org/api_docs/python/tf/is_finite>`_", ":ref:`cn_api_fluid_layers_isfinite`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.math.is_finite.md>`_"
+    "42", "`tf.layers.batch_normalization <https://www.tensorflow.org/api_docs/python/tf/layers/batch_normalization>`_", ":ref:`cn_api_fluid_layers_batch_norm`", "功能一致"
+    "43", "`tf.layers.conv2d <https://www.tensorflow.org/api_docs/python/tf/layers/conv2d>`_", ":ref:`cn_api_fluid_layers_conv2d`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.layers.conv2d.md>`_"
+    "44", "`tf.layers.dense <https://www.tensorflow.org/api_docs/python/tf/layers/dense>`_", ":ref:`cn_api_fluid_layers_fc`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.layers.dense.md>`_"
+    "45", "`tf.layers.dropout <https://www.tensorflow.org/api_docs/python/tf/layers/dropout>`_", ":ref:`cn_api_fluid_layers_dropout`", "功能一致"
+    "46", "`tf.layers.Dropout <https://www.tensorflow.org/api_docs/python/tf/layers/Dropout>`_", ":ref:`cn_api_fluid_layers_dropout`", "功能一致"
+    "47", "`tf.layers.flatten <https://www.tensorflow.org/api_docs/python/tf/layers/flatten>`_", ":ref:`cn_api_fluid_layers_flatten`", "功能一致"
+    "48", "`tf.less <https://www.tensorflow.org/api_docs/python/tf/less>`_", "`运算符< <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/compare_op.md>`_", "功能一致"
+    "49", "`tf.less_equal <https://www.tensorflow.org/api_docs/python/tf/less_equal>`_", "`运算符<= <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/compare_op.md>`_", "功能一致"
+    "50", "`tf.log <https://www.tensorflow.org/api_docs/python/tf/log>`_", ":ref:`cn_api_fluid_layers_log`", "功能一致"
+    "51", "`tf.logical_and <https://www.tensorflow.org/api_docs/python/tf/logical_and>`_", ":ref:`cn_api_fluid_layers_logical_and`", "功能一致"
+    "52", "`tf.logical_not <https://www.tensorflow.org/api_docs/python/tf/logical_not>`_", ":ref:`cn_api_fluid_layers_logical_not`", "功能一致"
+    "53", "`tf.logical_or <https://www.tensorflow.org/api_docs/python/tf/logical_or>`_", ":ref:`cn_api_fluid_layers_logical_or`", "功能一致"
+    "54", "`tf.losses.mean_squared_error <https://www.tensorflow.org/api_docs/python/tf/losses/mean_squared_error>`_", ":ref:`cn_api_fluid_layers_square_error_cost`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.losses.mean_and_squared_error.md>`_"
+    "55", "`tf.losses.sigmoid_cross_entropy <https://www.tensorflow.org/api_docs/python/tf/losses/sigmoid_cross_entropy>`_", ":ref:`cn_api_fluid_layers_sigmoid_cross_entropy_with_logits`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.losses.sigmoid_cross_entropy.md>`_"
+    "56", "`tf.losses.softmax_cross_entropy <https://www.tensorflow.org/api_docs/python/tf/losses/softmax_cross_entropy>`_", ":ref:`cn_api_fluid_layers_softmax_with_cross_entropy`", "功能一致"
+    "57", "`tf.matmul <https://www.tensorflow.org/api_docs/python/tf/matmul>`_", ":ref:`cn_api_fluid_layers_matmul`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.matmul.md>`_"
+    "58", "`tf.maximum <https://www.tensorflow.org/api_docs/python/tf/maximum>`_", ":ref:`cn_api_fluid_layers_elementwise_max`", "功能一致"
+    "59", "`tf.metrics.accuracy <https://www.tensorflow.org/api_docs/python/tf/metrics/accuracy>`_", ":ref:`cn_api_fluid_layers_accuracy`", "功能一致"
+    "60", "`tf.metrics.mean <https://www.tensorflow.org/api_docs/python/tf/metrics/mean>`_", ":ref:`cn_api_fluid_layers_mean`", "功能一致"
+    "61", "`tf.minimum <https://www.tensorflow.org/api_docs/python/tf/minimum>`_", ":ref:`cn_api_fluid_layers_elementwise_min`", "功能一致"
+    "62", "`tf.multiply <https://www.tensorflow.org/api_docs/python/tf/multiply>`_", ":ref:`cn_api_fluid_layers_elementwise_mul`", "功能一致"
+    "63", "`tf.nn.avg_pool <https://www.tensorflow.org/api_docs/python/tf/nn/avg_pool>`_", ":ref:`cn_api_fluid_layers_pool2d`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.avg_pool.md>`_"
+    "64", "`tf.nn.batch_normalization <https://www.tensorflow.org/api_docs/python/tf/nn/batch_normalization>`_", ":ref:`cn_api_fluid_layers_batch_norm`", "功能一致"
+    "65", "`tf.nn.bidirectional_dynamic_rnn <https://www.tensorflow.org/api_docs/python/tf/nn/bidirectional_dynamic_rnn>`_", "无相应接口", "`Fluid实现 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.bidirectional_dynamic_rnn.md>`_"
+    "66", "`tf.nn.conv2d <https://www.tensorflow.org/api_docs/python/tf/nn/conv2d>`_", ":ref:`cn_api_fluid_layers_conv2d`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.conv2d.md>`_"
+    "67", "`tf.nn.conv2d_transpose <https://www.tensorflow.org/api_docs/python/tf/nn/conv2d_transpose>`_", ":ref:`cn_api_fluid_layers_conv2d_transpose`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.conv2d_transpose.md>`_"
+    "68", "`tf.nn.conv3d_transpose <https://www.tensorflow.org/api_docs/python/tf/nn/conv3d_transpose>`_", ":ref:`cn_api_fluid_layers_conv3d_transpose`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.conv3d_transpose.md>`_"
+    "69", "`tf.nn.depthwise_conv2d <https://www.tensorflow.org/api_docs/python/tf/nn/depthwise_conv2d>`_", ":ref:`cn_api_fluid_layers_conv2d`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.depthwise_conv2d.md>`_"
+    "70", "`tf.nn.dynamic_rnn <https://www.tensorflow.org/api_docs/python/tf/nn/dynamic_rnn>`_", ":ref:`cn_api_fluid_layers_DynamicRNN`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.dynamic_rnn.md>`_"
+    "71", "`tf.nn.l2_normalize <https://www.tensorflow.org/api_docs/python/tf/nn/l2_normalize>`_", ":ref:`cn_api_fluid_layers_l2_normalize`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.l2_normalize.md>`_"
+    "72", "`tf.nn.leaky_relu <https://www.tensorflow.org/api_docs/python/tf/nn/leaky_relu>`_", ":ref:`cn_api_fluid_layers_leaky_relu`", "功能一致"
+    "73", "`tf.nn.lrn <https://www.tensorflow.org/api_docs/python/tf/nn/lrn>`_", ":ref:`cn_api_fluid_layers_lrn`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.lrn.md>`_"
+    "74", "`tf.nn.max_pool <https://www.tensorflow.org/api_docs/python/tf/nn/max_pool>`_", ":ref:`cn_api_fluid_layers_pool2d`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.max_pool.md>`_"
+    "75", "`tf.nn.relu <https://www.tensorflow.org/api_docs/python/tf/nn/relu>`_", ":ref:`cn_api_fluid_layers_relu`", "功能一致"
+    "76", "`tf.nn.relu6 <https://www.tensorflow.org/api_docs/python/tf/nn/relu6>`_", ":ref:`cn_api_fluid_layers_relu6`", "功能一致"
+    "77", "`tf.nn.rnn_cell.LSTMCell <https://www.tensorflow.org/api_docs/python/tf/nn/rnn_cell/LSTMCell>`_", ":ref:`cn_api_fluid_layers_lstm_unit`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.rnn_cell.LSTMCell.md>`_"
+    "78", "`tf.nn.separable_conv2d <https://www.tensorflow.org/api_docs/python/tf/nn/separable_conv2d>`_", "无相应接口", "`Fluid实现 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.separable_conv2d.md>`_"
+    "79", "`tf.nn.sigmoid <https://www.tensorflow.org/api_docs/python/tf/nn/sigmoid>`_", ":ref:`cn_api_fluid_layers_sigmoid`", "功能一致"
+    "80", "`tf.nn.sigmoid_cross_entropy_with_logits <https://www.tensorflow.org/api_docs/python/tf/nn/sigmoid_cross_entropy_with_logits>`_", ":ref:`cn_api_fluid_layers_sigmoid_cross_entropy_with_logits`", "功能一致"
+    "81", "`tf.nn.softmax <https://www.tensorflow.org/api_docs/python/tf/nn/softmax>`_", ":ref:`cn_api_fluid_layers_softmax`", "功能一致"
+    "82", "`tf.nn.softmax_cross_entropy_with_logits <https://www.tensorflow.org/api_docs/python/tf/nn/softmax_cross_entropy_with_logits>`_", ":ref:`cn_api_fluid_layers_softmax_with_cross_entropy`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.softmax_cross_entropy_with_logits.md>`_"
+    "83", "`tf.nn.softplus <https://www.tensorflow.org/api_docs/python/tf/nn/softplus>`_", ":ref:`cn_api_fluid_layers_softplus`", "功能一致"
+    "84", "`tf.nn.softsign <https://www.tensorflow.org/api_docs/python/tf/nn/softsign>`_", ":ref:`cn_api_fluid_layers_softsign`", "功能一致"
+    "85", "`tf.nn.tanh <https://www.tensorflow.org/api_docs/python/tf/nn/tanh>`_", ":ref:`cn_api_fluid_layers_tanh`", "功能一致"
+    "86", "`tf.one_hot <https://www.tensorflow.org/api_docs/python/tf/one_hot>`_", ":ref:`cn_api_fluid_layers_one_hot`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.one_hot.md>`_"
+    "87", "`tf.ones <https://www.tensorflow.org/api_docs/python/tf/ones>`_", ":ref:`cn_api_fluid_layers_ones`", "功能一致"
+    "88", "`tf.ones_initializer <https://www.tensorflow.org/api_docs/python/tf/ones_initializer>`_", ":ref:`cn_api_fluid_initializer_Constant`", "功能一致"
+    "89", "`tf.pad <https://www.tensorflow.org/api_docs/python/tf/pad>`_", ":ref:`cn_api_fluid_layers_pad`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.pad.md>`_"
+    "90", "`tf.placeholder <https://www.tensorflow.org/api_docs/python/tf/placeholder>`_", ":ref:`cn_api_fluid_layers_data`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.placeholder.md>`_"
+    "91", "`tf.pow <https://www.tensorflow.org/api_docs/python/tf/pow>`_", ":ref:`cn_api_fluid_layers_pow`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.pow.md>`_"
+    "92", "`tf.print <https://www.tensorflow.org/api_docs/python/tf/print>`_", ":ref:`cn_api_fluid_layers_print`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.print.md>`_"
+    "93", "`tf.py_func <https://www.tensorflow.org/api_docs/python/tf/py_func>`_", ":ref:`cn_api_fluid_layers_py_func`", "功能一致"
+    "94", "`tf.random_normal <https://www.tensorflow.org/api_docs/python/tf/random_normal>`_", ":ref:`cn_api_fluid_layers_gaussian_random`", "功能一致"
+    "95", "`tf.random_normal_initializer <https://www.tensorflow.org/api_docs/python/tf/random_normal_initializer>`_", ":ref:`cn_api_fluid_initializer_Normal`", "功能一致"
+    "96", "`tf.random_uniform <https://www.tensorflow.org/api_docs/python/tf/random_uniform>`_", ":ref:`cn_api_fluid_layers_uniform_random`", "功能一致"
+    "97", "`tf.random_uniform_initializer <https://www.tensorflow.org/api_docs/python/tf/random_uniform_initializer>`_", ":ref:`cn_api_fluid_initializer_UniformInitializer`", "功能一致"
+    "98", "`tf.reduce_logsumexp <https://www.tensorflow.org/api_docs/python/tf/reduce_logsumexp>`_", "无相应接口", "`Fluid实现 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.reduce_logsumexp.md>`_"
+    "99", "`tf.reduce_max <https://www.tensorflow.org/api_docs/python/tf/reduce_max>`_", ":ref:`cn_api_fluid_layers_reduce_max`", "功能一致"
+    "100", "`tf.reduce_mean <https://www.tensorflow.org/api_docs/python/tf/reduce_mean>`_", ":ref:`cn_api_fluid_layers_reduce_mean`", "功能一致"
+    "101", "`tf.reduce_min <https://www.tensorflow.org/api_docs/python/tf/reduce_min>`_", ":ref:`cn_api_fluid_layers_reduce_min`", "功能一致"
+    "102", "`tf.reduce_sum <https://www.tensorflow.org/api_docs/python/tf/reduce_sum>`_", ":ref:`cn_api_fluid_layers_reduce_sum`", "功能一致"
+    "103", "`tf.reshape <https://www.tensorflow.org/api_docs/python/tf/reshape>`_", ":ref:`cn_api_fluid_layers_reshape`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.reshape.md>`_"
+    "104", "`tf.reverse <https://www.tensorflow.org/api_docs/python/tf/reverse>`_", ":ref:`cn_api_fluid_layers_reverse`", "功能一致"
+    "105", "`tf.reverse_sequence <https://www.tensorflow.org/api_docs/python/tf/reverse_sequence>`_", ":ref:`cn_api_fluid_layers_sequence_reverse`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.reverse_sequence.md>`_"
+    "106", "`tf.reverse_v2 <https://www.tensorflow.org/api_docs/python/tf/reverse_v2>`_", ":ref:`cn_api_fluid_layers_reverse`", "功能一致"
+    "107", "`tf.round <https://www.tensorflow.org/api_docs/python/tf/round>`_", ":ref:`cn_api_fluid_layers_round`", "功能一致"
+    "108", "`tf.rsqrt <https://www.tensorflow.org/api_docs/python/tf/rsqrt>`_", "无相应接口", "`Fluid实现 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.math.rsqrt.md>`_"
+    "109", "`tf.scalar_mul <https://www.tensorflow.org/api_docs/python/tf/scalar_mul>`_", ":ref:`cn_api_fluid_layers_scale`", "功能一致"
+    "110", "`tf.scatter_update <https://www.tensorflow.org/api_docs/python/tf/scatter_update>`_", ":ref:`cn_api_fluid_layers_scatter`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.scatter_update.md>`_"
+    "111", "`tf.sequence_mask <https://www.tensorflow.org/api_docs/python/tf/sequence_mask>`_", ":ref:`cn_api_fluid_layers_sequence_mask`", "功能一致"
+    "112", "`tf.shape <https://www.tensorflow.org/api_docs/python/tf/shape>`_", ":ref:`cn_api_fluid_layers_shape`", "功能一致"
+    "113", "`tf.sigmoid <https://www.tensorflow.org/api_docs/python/tf/sigmoid>`_", ":ref:`cn_api_fluid_layers_sigmoid`", "功能一致"
+    "114", "`tf.sin <https://www.tensorflow.org/api_docs/python/tf/sin>`_", ":ref:`cn_api_fluid_layers_sin`", "功能一致"
+    "115", "`tf.slice <https://www.tensorflow.org/api_docs/python/tf/slice>`_", ":ref:`cn_api_fluid_layers_slice`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.slice.md>`_"
+    "116", "`tf.split <https://www.tensorflow.org/api_docs/python/tf/split>`_", ":ref:`cn_api_fluid_layers_split`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.split.md>`_"
+    "117", "`tf.sqrt <https://www.tensorflow.org/api_docs/python/tf/sqrt>`_", ":ref:`cn_api_fluid_layers_sqrt`", "功能一致"
+    "118", "`tf.square <https://www.tensorflow.org/api_docs/python/tf/square>`_", ":ref:`cn_api_fluid_layers_square`", "功能一致"
+    "119", "`tf.squared_difference <https://www.tensorflow.org/api_docs/python/tf/squared_difference>`_", "无相应接口", "`Fluid实现 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.squared_difference.md>`_"
+    "120", "`tf.squeeze <https://www.tensorflow.org/api_docs/python/tf/squeeze>`_", ":ref:`cn_api_fluid_layers_squeeze`", "功能一致"
+    "121", "`tf.stack <https://www.tensorflow.org/api_docs/python/tf/stack>`_", ":ref:`cn_api_fluid_layers_stack`", "功能一致"
+    "122", "`tf.stop_gradient <https://www.tensorflow.org/api_docs/python/tf/stop_gradient>`_", "无相应接口", "`Fluid实现 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.stop_gradient.md>`_"
+    "123", "`tf.subtract <https://www.tensorflow.org/api_docs/python/tf/subtract>`_", ":ref:`cn_api_fluid_layers_elementwise_sub`", "功能一致"
+    "124", "`tf.tanh <https://www.tensorflow.org/api_docs/python/tf/tanh>`_", ":ref:`cn_api_fluid_layers_tanh`", "功能一致"
+    "125", "`tf.tile <https://www.tensorflow.org/api_docs/python/tf/tile>`_", ":ref:`cn_api_fluid_layers_expand`", "功能一致"
+    "126", "`tf.top_k <https://www.tensorflow.org/api_docs/python/tf/top_k>`_", ":ref:`cn_api_fluid_layers_topk`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.nn.top_k.md>`_"
+    "127", "`tf.train.AdagradOptimizer <https://www.tensorflow.org/api_docs/python/tf/train/AdagradOptimizer>`_", ":ref:`cn_api_fluid_optimizer_AdagradOptimizer`", "功能一致"
+    "128", "`tf.train.AdamOptimizer <https://www.tensorflow.org/api_docs/python/tf/train/AdamOptimizer>`_", ":ref:`cn_api_fluid_optimizer_Adam`", "功能一致"
+    "129", "`tf.train.exponential_decay <https://www.tensorflow.org/api_docs/python/tf/train/exponential_decay>`_", ":ref:`cn_api_fluid_layers_exponential_decay`", "功能一致"
+    "130", "`tf.train.GradientDescentOptimizer <https://www.tensorflow.org/api_docs/python/tf/train/GradientDescentOptimizer>`_", ":ref:`cn_api_fluid_optimizer_SGDOptimizer`", "功能一致"
+    "131", "`tf.train.MomentumOptimizer <https://www.tensorflow.org/api_docs/python/tf/train/MomentumOptimizer>`_", ":ref:`cn_api_fluid_optimizer_MomentumOptimizer`", "功能一致"
+    "132", "`tf.train.polynomial_decay <https://www.tensorflow.org/api_docs/python/tf/train/polynomial_decay>`_", ":ref:`cn_api_fluid_layers_polynomial_decay`", "功能一致"
+    "133", "`tf.train.RMSPropOptimizer <https://www.tensorflow.org/api_docs/python/tf/train/RMSPropOptimizer>`_", ":ref:`cn_api_fluid_optimizer_RMSPropOptimizer`", "功能一致"
+    "134", "`tf.transpose <https://www.tensorflow.org/api_docs/python/tf/transpose>`_", ":ref:`cn_api_fluid_layers_transpose`", "功能一致"
+    "135", "`tf.truediv <https://www.tensorflow.org/api_docs/python/tf/truediv>`_", ":ref:`cn_api_fluid_layers_elementwise_div`", "功能一致"
+    "136", "`tf.truncated_normal <https://www.tensorflow.org/api_docs/python/tf/truncated_normal>`_", ":ref:`cn_api_fluid_initializer_TruncatedNormal`", "功能一致"
+    "137", "`tf.truncated_normal_initializer <https://www.tensorflow.org/api_docs/python/tf/truncated_normal_initializer>`_", ":ref:`cn_api_fluid_initializer_TruncatedNormal`", "功能一致"
+    "138", "`tf.unstack <https://www.tensorflow.org/api_docs/python/tf/unstack>`_", ":ref:`cn_api_fluid_layers_unstack`", "功能一致"
+    "139", "`tf.Variable <https://www.tensorflow.org/api_docs/python/tf/Variable>`_", ":ref:`cn_api_fluid_layers_create_parameter`", "功能一致"
+    "140", "`tf.while_loop <https://www.tensorflow.org/api_docs/python/tf/while_loop>`_", ":ref:`cn_api_fluid_layers_While`", "`差异对比 <https://github.com/PaddlePaddle/X2Paddle/blob/master/tensorflow2fluid/doc/tf.while_loop.md>`_"
+    "141", "`tf.zeros <https://www.tensorflow.org/api_docs/python/tf/zeros>`_", ":ref:`cn_api_fluid_layers_zeros`", "功能一致"
+    "142", "`tf.zeros_initializer <https://www.tensorflow.org/api_docs/python/tf/zeros_initializer>`_", ":ref:`cn_api_fluid_initializer_Constant`", "功能一致"
diff --git a/doc/fluid/api_guides/index_cn.rst b/doc/fluid/api_guides/index_cn.rst
index 01e9d93ba..ee81d9ef2 100755
--- a/doc/fluid/api_guides/index_cn.rst
+++ b/doc/fluid/api_guides/index_cn.rst
@@ -21,3 +21,5 @@ API分类检索
     low_level/compiled_program.rst
     low_level/parameter.rst
     low_level/distributed/index.rst
+    X2Paddle/TensorFlow-Fluid.rst
+    X2Paddle/Caffe-Fluid.rst
-- 
GitLab