Merge pull request #2012 from luotao1/fix_doc

add missing api doc of network and evaluator

doc/api/v1/trainer_config_helpers/activations.rst

-===========
-Activations
-===========
-
-BaseActivation
-==============
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: BaseActivation
-    :noindex:
-    
-AbsActivation
-===============
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: AbsActivation
-    :noindex:
-    
-ExpActivation
-===============
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: ExpActivation
-    :noindex:
-    
-IdentityActivation
-==================
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: IdentityActivation
-    :noindex:
-    
-LinearActivation
-==================
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: LinearActivation
-    :noindex:
-
-LogActivation
-==================
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: LogActivation
-    :noindex:
-    
-SquareActivation
-================
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: SquareActivation
-    :noindex:
-    
-SigmoidActivation
-=================
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: SigmoidActivation
-    :noindex:
-    
-SoftmaxActivation
-=================
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: SoftmaxActivation
-    :noindex:
-    
-SequenceSoftmaxActivation
-=========================
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: SequenceSoftmaxActivation
-    :noindex:
-    
-ReluActivation
-==============
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: ReluActivation
-    :noindex:
-    
-BReluActivation
-===============
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: BReluActivation
-    :noindex:
-    
-SoftReluActivation
-==================
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: SoftReluActivation
-    :noindex:
-    
-TanhActivation
-==============
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: TanhActivation
-    :noindex:
-    
-STanhActivation
-===============
-
-..  automodule:: paddle.trainer_config_helpers.activations
-    :members: STanhActivation
-    :noindex:

doc/api/v1/trainer_config_helpers/attrs.rst

-Parameter Attributes
-=======================
-
-..  automodule:: paddle.trainer_config_helpers.attrs
-    :members:

doc/api/v1/trainer_config_helpers/data_sources.rst

-..  _api_trainer_config_helpers_data_sources:
-
-DataSources
-===========
-
-..  automodule:: paddle.trainer_config_helpers.data_sources
-    :members:

doc/api/v1/trainer_config_helpers/evaluators.rst

-..  _api_trainer_config_helpers_evaluators:
-
-==========
-Evaluators
-==========
-
-Base
-====
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members: evaluator_base
-    :noindex:
-
-Classification 
-==============
-
-classification_error_evaluator
-------------------------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members: classification_error_evaluator
-    :noindex:
-
-auc_evaluator
--------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members: auc_evaluator
-    :noindex:
-
-ctc_error_evaluator
--------------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members: ctc_error_evaluator
-    :noindex:
-
-chunk_evaluator
----------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members: chunk_evaluator
-    :noindex:
-
-precision_recall_evaluator
---------------------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members:  precision_recall_evaluator
-    :noindex:
-
-Rank
-====
-
-pnpair_evaluator
-----------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members:  pnpair_evaluator
-    :noindex:
-
-Utils
-=====
-
-sum_evaluator
--------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members: sum_evaluator
-    :noindex:
-
-column_sum_evaluator
---------------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members: column_sum_evaluator
-    :noindex:
-
-Print
-=====
-
-classification_error_printer_evaluator
---------------------------------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members:  classification_error_printer_evaluator
-    :noindex:
-
-gradient_printer_evaluator
---------------------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members:  gradient_printer_evaluator
-    :noindex:
-
-maxid_printer_evaluator
------------------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members:  maxid_printer_evaluator
-    :noindex:
-
-maxframe_printer_evaluator
----------------------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members:  maxframe_printer_evaluator
-    :noindex:
-
-seqtext_printer_evaluator
--------------------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members:  seqtext_printer_evaluator
-    :noindex:
-
-value_printer_evaluator
------------------------
-..  automodule:: paddle.trainer_config_helpers.evaluators
-    :members:  value_printer_evaluator
-    :noindex:
-

doc/api/v1/trainer_config_helpers/layers.rst

-..  _api_trainer_config_helpers_layers:
-
-======
-Layers
-======
-
-Base
-======
-
-LayerType
----------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: LayerType
-    :noindex:
-
-LayerOutput
------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: LayerOutput
-    :noindex:
-
-Data layer
-===========
-
-..  _api_trainer_config_helpers_layers_data_layer:
-
-data_layer
-----------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: data_layer
-    :noindex:
-
-Fully Connected Layers
-======================
-
-..  _api_trainer_config_helpers_layers_fc_layer:
-
-fc_layer
---------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: fc_layer
-    :noindex:
-
-selective_fc_layer
-------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: selective_fc_layer
-    :noindex:
-
-Conv Layers
-===========
-
-conv_operator
--------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: conv_operator
-    :noindex:
-
-conv_projection
----------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: conv_projection
-    :noindex:
-
-conv_shift_layer
-------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: conv_shift_layer
-    :noindex:
-
-img_conv_layer
---------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: img_conv_layer
-    :noindex:
-
-..  _api_trainer_config_helpers_layers_context_projection:
-
-context_projection 
-------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: context_projection
-    :noindex:
-
-Image Pooling Layer
-===================
-
-img_pool_layer
---------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: img_pool_layer
-    :noindex:   
-
-spp_layer
---------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: spp_layer
-    :noindex:
-
-maxout_layer
-------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: maxout_layer
-    :noindex:
-
-Norm Layer
-==========
-
-img_cmrnorm_layer
------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: img_cmrnorm_layer
-    :noindex:
-
-batch_norm_layer
----------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: batch_norm_layer
-    :noindex:
-
-sum_to_one_norm_layer
----------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: sum_to_one_norm_layer
-    :noindex:
-    
-Recurrent Layers
-================
-
-recurrent_layer
------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: recurrent_layer
-    :noindex:
-
-lstmemory
----------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: lstmemory
-    :noindex:
-
-grumemory
----------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: grumemory
-    :noindex:
-
-Recurrent Layer Group
-=====================
-
-memory
-------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: memory
-    :noindex:
-
-recurrent_group
----------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: recurrent_group
-    :noindex:
-    
-lstm_step_layer
----------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: lstm_step_layer
-    :noindex:
-
-gru_step_layer
----------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: gru_step_layer
-    :noindex:
-
-beam_search
-------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: beam_search
-    :noindex:
-    
-get_output_layer
------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: get_output_layer
-    :noindex:
-    
-Mixed Layer
-===========
-
-..  _api_trainer_config_helpers_layers_mixed_layer:
-
-mixed_layer
------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: mixed_layer
-    :noindex:
-
-..  _api_trainer_config_helpers_layers_embedding_layer:
-
-embedding_layer
----------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: embedding_layer
-    :noindex:
-
-scaling_projection
-------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: scaling_projection
-    :noindex:
-
-dotmul_projection
------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: dotmul_projection
-    :noindex:
-
-dotmul_operator
----------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: dotmul_operator
-    :noindex:
-
-full_matrix_projection
-----------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: full_matrix_projection
-    :noindex:
-
-identity_projection
--------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: identity_projection
-    :noindex:
-
-
-table_projection
-----------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: table_projection
-    :noindex:
-
-trans_full_matrix_projection
-----------------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: trans_full_matrix_projection
-    :noindex:
-    
-Aggregate Layers
-================
-
-..  _api_trainer_config_helpers_layers_pooling_layer:
-
-pooling_layer
--------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: pooling_layer
-    :noindex:
-
-..  _api_trainer_config_helpers_layers_last_seq:
-
-last_seq
---------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: last_seq
-    :noindex:
-
-..  _api_trainer_config_helpers_layers_first_seq:
-
-first_seq
----------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: first_seq
-    :noindex:
-
-concat_layer
-------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: concat_layer
-    :noindex:
-
-seq_concat_layer
-----------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: seq_concat_layer
-    :noindex:
-
-Reshaping Layers
-================
-
-block_expand_layer
-------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: block_expand_layer
-    :noindex:
-
-..  _api_trainer_config_helpers_layers_expand_layer:
-
-expand_layer
-------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: expand_layer
-    :noindex:
-
-repeat_layer
-------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: repeat_layer
-    :noindex:
-
-rotate_layer
-------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: rotate_layer
-    :noindex:
-
-seq_reshape_layer
------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: seq_reshape_layer
-    :noindex:
-
-Math Layers
-===========
-
-addto_layer
------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: addto_layer
-    :noindex:
-
-linear_comb_layer
------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: linear_comb_layer
-    :noindex:
-
-interpolation_layer
--------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: interpolation_layer
-    :noindex:
-
-bilinear_interp_layer
-----------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: bilinear_interp_layer
-    :noindex:
-
-power_layer
------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: power_layer
-    :noindex:
-
-scaling_layer
--------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: scaling_layer
-    :noindex:
-
-slope_intercept_layer
-----------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: slope_intercept_layer
-    :noindex:
-
-tensor_layer
-------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: tensor_layer
-    :noindex:
-
-..  _api_trainer_config_helpers_layers_cos_sim:
-
-cos_sim
--------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: cos_sim
-    :noindex:
-
-trans_layer
-------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: trans_layer
-    :noindex:
-
-Sampling Layers
-===============
-
-maxid_layer
------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: maxid_layer
-    :noindex:
-
-sampling_id_layer
------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: sampling_id_layer
-    :noindex:
-
-Slicing and Joining Layers
-==========================
-
-pad_layer
------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: pad_layer
-    :noindex:
-
-..  _api_trainer_config_helpers_layers_cost_layers:
-
-Cost Layers
-===========
-
-cross_entropy
--------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: cross_entropy
-    :noindex:
-
-cross_entropy_with_selfnorm
----------------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: cross_entropy_with_selfnorm
-    :noindex:
-
-multi_binary_label_cross_entropy
---------------------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: multi_binary_label_cross_entropy
-    :noindex:
-
-mse_cost
----------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: mse_cost
-    :noindex:
-
-huber_cost
-----------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: huber_cost
-    :noindex:
-
-lambda_cost
------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: lambda_cost
-    :noindex:
-
-rank_cost
----------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: rank_cost
-    :noindex:
-
-sum_cost
----------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: sum_cost
-    :noindex:
-
-crf_layer
------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: crf_layer
-    :noindex:
-
-crf_decoding_layer
--------------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: crf_decoding_layer
-    :noindex:
-
-ctc_layer
------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: ctc_layer
-    :noindex:
-
-warp_ctc_layer
---------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: warp_ctc_layer
-    :noindex:
-
-nce_layer
------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: nce_layer
-    :noindex:
-
-hsigmoid
----------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: hsigmoid
-    :noindex:
-
-smooth_l1_cost
---------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: smooth_l1_cost
-    :noindex:
-
-Check Layer 
-============
-
-eos_layer
-------------
-..  automodule:: paddle.trainer_config_helpers.layers
-    :members: eos_layer
-    :noindex:

doc/api/v1/trainer_config_helpers/networks.rst

-========
-Networks
-========
-
-The networks module contains pieces of neural network that combine multiple layers.
-
-NLP
-===
-
-sequence_conv_pool
-------------------
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: sequence_conv_pool
-    :noindex:
-
-..  _api_trainer_config_helpers_network_text_conv_pool:
-
-text_conv_pool
---------------
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: text_conv_pool
-    :noindex:
-
-Images
-======
-
-img_conv_bn_pool
-----------------
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: img_conv_bn_pool
-    :noindex:
-
-img_conv_group
---------------
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: img_conv_group
-    :noindex:
-
-..  _api_trainer_config_helpers_network_simple_img_conv_pool:
-
-simple_img_conv_pool
---------------------
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: simple_img_conv_pool
-    :noindex:
-
-vgg_16_network
----------------
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: vgg_16_network
-    :noindex:
-
-Recurrent
-=========
-
-LSTM
-----
-
-lstmemory_unit
-``````````````
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: lstmemory_unit
-    :noindex:
-
-lstmemory_group
-```````````````
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: lstmemory_group
-    :noindex:
-
-simple_lstm
-```````````
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: simple_lstm
-    :noindex:
-
-bidirectional_lstm
-``````````````````
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: bidirectional_lstm
-    :noindex:
-
-GRU
----
-
-gru_unit
-````````
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: gru_unit
-    :noindex:
-
-gru_group
-`````````
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: gru_group
-    :noindex:
-
-simple_gru
-``````````
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: simple_gru
-    :noindex:
-
-simple_attention
-----------------
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: simple_attention
-    :noindex:
-
-Miscs
-=====
-
-dropout_layer
---------------
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: dropout_layer
-    :noindex:
-
-outputs
--------
-..  automodule:: paddle.trainer_config_helpers.networks
-    :members: outputs
-    :noindex:

doc/api/v1/trainer_config_helpers/optimizers.rst

-..  _api_trainer_config_helpers_optimizers:
-
-==========
-Optimizers
-==========
-
-BaseSGDOptimizer
-================
-..  automodule:: paddle.trainer_config_helpers.optimizers
-    :members: BaseSGDOptimizer
-    :noindex:
-
-MomentumOptimizer
-=================
-..  automodule:: paddle.trainer_config_helpers.optimizers
-    :members: MomentumOptimizer
-    :noindex:
-
-AdamOptimizer
-=============
-..  automodule:: paddle.trainer_config_helpers.optimizers
-    :members: AdamOptimizer
-    :noindex:
-
-AdamaxOptimizer
-================
-..  automodule:: paddle.trainer_config_helpers.optimizers
-    :members: AdamaxOptimizer
-    :noindex:
-
-AdaGradOptimizer
-================
-..  automodule:: paddle.trainer_config_helpers.optimizers
-    :members: AdaGradOptimizer
-    :noindex:
-
-DecayedAdaGradOptimizer
-=======================
-..  automodule:: paddle.trainer_config_helpers.optimizers
-    :members: DecayedAdaGradOptimizer
-    :noindex:
-
-AdaDeltaOptimizer
-=================
-..  automodule:: paddle.trainer_config_helpers.optimizers
-    :members: AdaDeltaOptimizer
-    :noindex:
-
-RMSPropOptimizer
-================
-..  automodule:: paddle.trainer_config_helpers.optimizers
-    :members: RMSPropOptimizer
-    :noindex:
-
-..  _api_trainer_config_helpers_optimizers_settings:
-
-settings
-========
-..  automodule:: paddle.trainer_config_helpers.optimizers
-    :members: settings
-    :noindex:

doc/api/v1/trainer_config_helpers/poolings.rst

-========
-Poolings
-========
-
-BasePoolingType
-===============
-..  automodule:: paddle.trainer_config_helpers.poolings
-    :members: BasePoolingType
-    :noindex:
-
-AvgPooling
-==========
-..  automodule:: paddle.trainer_config_helpers.poolings
-    :members: AvgPooling
-    :noindex:
-
-MaxPooling
-==========
-..  automodule:: paddle.trainer_config_helpers.poolings
-    :members: MaxPooling
-    :noindex:
-
-SumPooling
-==========
-..  automodule:: paddle.trainer_config_helpers.poolings
-    :members: SumPooling
-    :noindex:
-
-SquareRootNPooling
-==================
-..  automodule:: paddle.trainer_config_helpers.poolings
-    :members: SquareRootNPooling
-    :noindex:

doc/api/v2/config/evaluators.rst

+..  _api_v2:
+
+==========
+Evaluators
+==========
+
+Classification 
+==============
+
+classification_error
+--------------------
+..  automodule:: paddle.v2.evaluator
+    :members: classification_error
+    :noindex:
+
+auc
+---
+..  automodule:: paddle.v2.evaluator
+    :members: auc
+    :noindex:
+
+ctc_error
+---------
+..  automodule:: paddle.v2.evaluator
+    :members: ctc_error
+    :noindex:
+
+chunk
+-----
+..  automodule:: paddle.v2.evaluator
+    :members: chunk
+    :noindex:
+
+precision_recall
+----------------
+..  automodule:: paddle.v2.evaluator
+    :members:  precision_recall
+    :noindex:
+
+Rank
+====
+
+pnpair
+------
+..  automodule:: paddle.v2.evaluator
+    :members:  pnpair
+    :noindex:
+
+Utils
+=====
+
+sum
+---
+..  automodule:: paddle.v2.evaluator
+    :members: sum
+    :noindex:
+
+column_sum
+----------
+..  automodule:: paddle.v2.evaluator
+    :members: column_sum
+    :noindex:
+
+Print
+=====
+
+classification_error_printer
+----------------------------
+..  automodule:: paddle.v2.evaluator
+    :members:  classification_error_printer
+    :noindex:
+
+gradient_printer
+----------------
+..  automodule:: paddle.v2.evaluator
+    :members:  gradient_printer
+    :noindex:
+
+maxid_printer
+-------------
+..  automodule:: paddle.v2.evaluator
+    :members:  maxid_printer
+    :noindex:
+
+maxframe_printer
+----------------
+..  automodule:: paddle.v2.evaluator
+    :members:  maxframe_printer
+    :noindex:
+
+seqtext_printer
+---------------
+..  automodule:: paddle.v2.evaluator
+    :members:  seqtext_printer
+    :noindex:
+
+value_printer
+-------------
+..  automodule:: paddle.v2.evaluator
+    :members:  value_printer
+    :noindex:

doc/api/v2/config/networks.rst

@@ -44,6 +44,12 @@ simple_img_conv_pool
     :members: simple_img_conv_pool
     :noindex:
 
+small_vgg
+---------
+..  automodule:: paddle.v2.networks
+    :members: small_vgg
+    :noindex:
+
 vgg_16_network
 ---------------
 ..  automodule:: paddle.v2.networks
@@ -101,6 +107,18 @@ simple_gru
     :members: simple_gru
     :noindex:
 
+simple_gru2
+```````````
+..  automodule:: paddle.v2.networks
+    :members: simple_gru2
+    :noindex:
+
+bidirectional_gru
+``````````````````
+..  automodule:: paddle.v2.networks
+    :members: bidirectional_gru
+    :noindex:
+
 simple_attention
 ----------------
 ..  automodule:: paddle.v2.networks

doc/api/v2/model_configs.rst

@@ -6,6 +6,7 @@ Model Configuration
 
     config/activation.rst
     config/layer.rst
+    config/evaluators.rst
     config/optimizer.rst
     config/pooling.rst
     config/networks.rst

python/paddle/v2/inference.py

@@ -79,8 +79,9 @@ def infer(output_layer, parameters, input, feeding=None, field='value'):
 
     ..  code-block:: python
 
-        result = paddle.infer(prediction, parameters, input=SomeData,
-                              batch_size=32)
+        result = paddle.infer(outptut_layer=prediction, 
+                              parameters=parameters, 
+                              input=SomeData)
         print result
 
     :param output_layer: output of the neural network that would be inferred