fix sphinx doc bug

doc/api/v2/config/layer.rst

@@ -11,8 +11,7 @@ Data layer
 
 data
 ----
-..  automodule:: paddle.v2.layer
-    :members: data
+..  autoclass:: paddle.v2.layer.data
     :noindex:
 
 Fully Connected Layers
@@ -22,14 +21,12 @@ Fully Connected Layers
 
 fc
 --
-..  automodule:: paddle.v2.layer
-    :members: fc
+..  autoclass:: paddle.v2.layer.fc
     :noindex:
 
 selective_fc
 ------------
-..  automodule:: paddle.v2.layer
-    :members: selective_fc
+..  autoclass:: paddle.v2.layer.selective_fc
     :noindex:
 
 Conv Layers
@@ -37,34 +34,29 @@ Conv Layers
 
 conv_operator
 -------------
-..  automodule:: paddle.v2.layer
-    :members: conv_operator
+..  autoclass:: paddle.v2.layer.conv_operator
     :noindex:
 
 conv_projection
 ---------------
-..  automodule:: paddle.v2.layer
-    :members: conv_projection
+..  autoclass:: paddle.v2.layer.conv_projection
     :noindex:
 
 conv_shift
 ----------
-..  automodule:: paddle.v2.layer
-    :members: conv_shift
+..  autoclass:: paddle.v2.layer.conv_shift
     :noindex:
 
 img_conv
 --------
-..  automodule:: paddle.v2.layer
-    :members: img_conv
+..  autoclass:: paddle.v2.layer.img_conv
     :noindex:
 
 ..  _api_v2.layer_context_projection:
 
 context_projection 
 ------------------
-..  automodule:: paddle.v2.layer
-    :members: context_projection
+..  autoclass:: paddle.v2.layer.context_projection
     :noindex:
 
 Image Pooling Layer
@@ -72,20 +64,17 @@ Image Pooling Layer
 
 img_pool
 --------
-..  automodule:: paddle.v2.layer
-    :members: img_pool
+..  autoclass:: paddle.v2.layer.img_pool
     :noindex:   
 
 spp
 ---
-..  automodule:: paddle.v2.layer
-    :members: spp
+..  autoclass:: paddle.v2.layer.spp
     :noindex:
 
 maxout
 ------
-..  automodule:: paddle.v2.layer
-    :members: maxout
+..  autoclass:: paddle.v2.layer.maxout
     :noindex:
 
 Norm Layer
@@ -93,26 +82,22 @@ Norm Layer
 
 img_cmrnorm
 -----------
-..  automodule:: paddle.v2.layer
-    :members: img_cmrnorm
+..  autoclass:: paddle.v2.layer.img_cmrnorm
     :noindex:
 
 batch_norm
 ----------
-..  automodule:: paddle.v2.layer
-    :members: batch_norm
+..  autoclass:: paddle.v2.layer.batch_norm
     :noindex:
 
 sum_to_one_norm
 ---------------
-..  automodule:: paddle.v2.layer
-    :members: sum_to_one_norm
+..  autoclass:: paddle.v2.layer.sum_to_one_norm
     :noindex:
     
 cross_channel_norm
 ------------------
-..  automodule:: paddle.v2.layer
-    :members: cross_channel_norm
+..  autoclass:: paddle.v2.layer.cross_channel_norm
     :noindex:
     
 Recurrent Layers
@@ -120,20 +105,17 @@ Recurrent Layers
 
 recurrent
 ---------
-..  automodule:: paddle.v2.layer
-    :members: recurrent
+..  autoclass:: paddle.v2.layer.recurrent
     :noindex:
 
 lstmemory
 ---------
-..  automodule:: paddle.v2.layer
-    :members: lstmemory
+..  autoclass:: paddle.v2.layer.lstmemory
     :noindex:
 
 grumemory
 ---------
-..  automodule:: paddle.v2.layer
-    :members: grumemory
+..  autoclass:: paddle.v2.layer.grumemory
     :noindex:
 
 Recurrent Layer Group
@@ -141,38 +123,32 @@ Recurrent Layer Group
 
 memory
 ------
-..  automodule:: paddle.v2.layer
-    :members: memory
+..  autoclass:: paddle.v2.layer.memory
     :noindex:
 
 recurrent_group
 ---------------
-..  automodule:: paddle.v2.layer
-    :members: recurrent_group
+..  autoclass:: paddle.v2.layer.recurrent_group
     :noindex:
     
 lstm_step
 ---------
-..  automodule:: paddle.v2.layer
-    :members: lstm_step
+..  autoclass:: paddle.v2.layer.lstm_step
     :noindex:
 
 gru_step
 --------
-..  automodule:: paddle.v2.layer
-    :members: gru_step
+..  autoclass:: paddle.v2.layer.gru_step
     :noindex:
 
 beam_search
 ------------
-..  automodule:: paddle.v2.layer
-    :members: beam_search
+..  autoclass:: paddle.v2.layer.beam_search
     :noindex:
     
 get_output
 ----------
-..  automodule:: paddle.v2.layer
-    :members: get_output
+..  autoclass:: paddle.v2.layer.get_output
     :noindex:
     
 Mixed Layer
@@ -182,59 +158,50 @@ Mixed Layer
 
 mixed
 -----
-..  automodule:: paddle.v2.layer
-    :members: mixed
+..  autoclass:: paddle.v2.layer.mixed
     :noindex:
 
 ..  _api_v2.layer_embedding:
 
 embedding
 ---------
-..  automodule:: paddle.v2.layer
-    :members: embedding
+..  autoclass:: paddle.v2.layer.embedding
     :noindex:
 
 scaling_projection
 ------------------
-..  automodule:: paddle.v2.layer
-    :members: scaling_projection
+..  autoclass:: paddle.v2.layer.scaling_projection
     :noindex:
 
 dotmul_projection
 -----------------
-..  automodule:: paddle.v2.layer
-    :members: dotmul_projection
+..  autoclass:: paddle.v2.layer.dotmul_projection
     :noindex:
 
 dotmul_operator
 ---------------
-..  automodule:: paddle.v2.layer
-    :members: dotmul_operator
+..  autoclass:: paddle.v2.layer.dotmul_operator
     :noindex:
 
 full_matrix_projection
 ----------------------
-..  automodule:: paddle.v2.layer
-    :members: full_matrix_projection
+..  autoclass:: paddle.v2.layer.full_matrix_projection
     :noindex:
 
 identity_projection
 -------------------
-..  automodule:: paddle.v2.layer
-    :members: identity_projection
+..  autoclass:: paddle.v2.layer.identity_projection
     :noindex:
 
 
 table_projection
 ----------------
-..  automodule:: paddle.v2.layer
-    :members: table_projection
+..  autoclass:: paddle.v2.layer.table_projection
     :noindex:
 
 trans_full_matrix_projection
 ----------------------------
-..  automodule:: paddle.v2.layer
-    :members: trans_full_matrix_projection
+..  autoclass:: paddle.v2.layer.trans_full_matrix_projection
     :noindex:
     
 Aggregate Layers
@@ -244,36 +211,31 @@ Aggregate Layers
 
 pooling
 -------
-..  automodule:: paddle.v2.layer
-    :members: pooling
+..  autoclass:: paddle.v2.layer.pooling
     :noindex:
 
 ..  _api_v2.layer_last_seq:
 
 last_seq
 --------
-..  automodule:: paddle.v2.layer
-    :members: last_seq
+..  autoclass:: paddle.v2.layer.last_seq
     :noindex:
 
 ..  _api_v2.layer_first_seq:
 
 first_seq
 ---------
-..  automodule:: paddle.v2.layer
-    :members: first_seq
+..  autoclass:: paddle.v2.layer.first_seq
     :noindex:
 
 concat
 ------
-..  automodule:: paddle.v2.layer
-    :members: concat
+..  autoclass:: paddle.v2.layer.concat
     :noindex:
 
 seq_concat
 ----------
-..  automodule:: paddle.v2.layer
-    :members: seq_concat
+..  autoclass:: paddle.v2.layer.seq_concat
     :noindex:
 
 Reshaping Layers
@@ -281,34 +243,29 @@ Reshaping Layers
 
 block_expand
 ------------
-..  automodule:: paddle.v2.layer
-    :members: block_expand
+..  autoclass:: paddle.v2.layer.block_expand
     :noindex:
 
 ..  _api_v2.layer_expand:
 
 expand
 ------
-..  automodule:: paddle.v2.layer
-    :members: expand
+..  autoclass:: paddle.v2.layer.expand
     :noindex:
 
 repeat
 ------
-..  automodule:: paddle.v2.layer
-    :members: repeat
+..  autoclass:: paddle.v2.layer.repeat
     :noindex:
 
 rotate
 ------
-..  automodule:: paddle.v2.layer
-    :members: rotate
+..  autoclass:: paddle.v2.layer.rotate
     :noindex:
 
 seq_reshape
 -----------
-..  automodule:: paddle.v2.layer
-    :members: seq_reshape
+..  autoclass:: paddle.v2.layer.seq_reshape
     :noindex:
 
 Math Layers
@@ -316,64 +273,54 @@ Math Layers
 
 addto
 -----
-..  automodule:: paddle.v2.layer
-    :members: addto
+..  autoclass:: paddle.v2.layer.addto
     :noindex:
 
 linear_comb
 -----------
-..  automodule:: paddle.v2.layer
-    :members: linear_comb
+..  autoclass:: paddle.v2.layer.linear_comb
     :noindex:
 
 interpolation
 -------------
-..  automodule:: paddle.v2.layer
-    :members: interpolation
+..  autoclass:: paddle.v2.layer.interpolation
     :noindex:
 
 bilinear_interp
 ---------------
-..  automodule:: paddle.v2.layer
-    :members: bilinear_interp
+..  autoclass:: paddle.v2.layer.bilinear_interp
     :noindex:
 
 power
 -----
-..  automodule:: paddle.v2.layer
-    :members: power
+..  autoclass:: paddle.v2.layer.power
     :noindex:
 
 scaling
 -------
-..  automodule:: paddle.v2.layer
-    :members: scaling
+..  autoclass:: paddle.v2.layer.scaling
     :noindex:
 
 slope_intercept
 ---------------
-..  automodule:: paddle.v2.layer
-    :members: slope_intercept
+..  autoclass:: paddle.v2.layer.slope_intercept
     :noindex:
 
 tensor
 ------
-..  automodule:: paddle.v2.layer
-    :members: tensor
+..  autoclass:: paddle.v2.layer.tensor
     :noindex:
 
 ..  _api_v2.layer_cos_sim:
 
 cos_sim
 -------
-..  automodule:: paddle.v2.layer
-    :members: cos_sim
+..  autoclass:: paddle.v2.layer.cos_sim
     :noindex:
 
 trans
 -----
-..  automodule:: paddle.v2.layer
-    :members: trans
+..  autoclass:: paddle.v2.layer.trans
     :noindex:
 
 Sampling Layers
@@ -381,14 +328,12 @@ Sampling Layers
 
 maxid
 -----
-..  automodule:: paddle.v2.layer
-    :members: maxid
+..  autoclass:: paddle.v2.layer.max_id
     :noindex:
 
 sampling_id
 -----------
-..  automodule:: paddle.v2.layer
-    :members: sampling_id
+..  autoclass:: paddle.v2.layer.sampling_id
     :noindex:
 
 Slicing and Joining Layers
@@ -396,8 +341,7 @@ Slicing and Joining Layers
 
 pad
 ----
-..  automodule:: paddle.v2.layer
-    :members: pad
+..  autoclass:: paddle.v2.layer.pad
     :noindex:
 
 ..  _api_v2.layer_costs:
@@ -407,80 +351,72 @@ Cost Layers
 
 cross_entropy_cost
 ------------------
-..  automodule:: paddle.v2.layer
-    :members: cross_entropy_cost
+..  autoclass:: paddle.v2.layer.cross_entropy_cost
     :noindex:
 
 cross_entropy_with_selfnorm_cost
 --------------------------------
-..  automodule:: paddle.v2.layer
-    :members: cross_entropy_with_selfnorm_cost
+..  autoclass:: paddle.v2.layer.cross_entropy_with_selfnorm_cost
     :noindex:
 
 multi_binary_label_cross_entropy_cost
 -------------------------------------
-..  automodule:: paddle.v2.layer
-    :members: multi_binary_label_cross_entropy_cost
+..  autoclass:: paddle.v2.layer.multi_binary_label_cross_entropy_cost
     :noindex:
 
 huber_cost
 ----------
-..  automodule:: paddle.v2.layer
-    :members: huber_cost
+..  autoclass:: paddle.v2.layer.huber_cost
     :noindex:
 
 lambda_cost
 -----------
-..  automodule:: paddle.v2.layer
-    :members: lambda_cost
+..  autoclass:: paddle.v2.layer.lambda_cost
+    :noindex:
+
+mse_cost
+--------
+..  autoclass:: paddle.v2.layer.mse_cost
     :noindex:
 
 rank_cost
 ---------
-..  automodule:: paddle.v2.layer
-    :members: rank_cost
+..  autoclass:: paddle.v2.layer.rank_cost
     :noindex:
 
 sum_cost
 ---------
-..  automodule:: paddle.v2.layer
-    :members: sum_cost
+..  autoclass:: paddle.v2.layer.sum_cost
     :noindex:
 
 crf
 ---
-..  automodule:: paddle.v2.layer
-    :members: crf
+..  autoclass:: paddle.v2.layer.crf
     :noindex:
 
 crf_decoding
 ------------
-..  automodule:: paddle.v2.layer
-    :members: crf_decoding
+..  autoclass:: paddle.v2.layer.crf_decoding
     :noindex:
 
 ctc
 ---
-..  automodule:: paddle.v2.layer
-    :members: ctc
+..  autoclass:: paddle.v2.layer.ctc
     :noindex:
 
 warp_ctc
 --------
-..  automodule:: paddle.v2.layer
-    :members: warp_ctc
+..  autoclass:: paddle.v2.layer.warp_ctc
     :noindex:
 
 nce
 ---
-..  automodule:: paddle.v2.layer
-    :members: nce
+..  autoclass:: paddle.v2.layer.nce
     :noindex:
 
 hsigmoid
 ---------
-..  automodule:: paddle.v2.layer
-    :members: hsigmoid
+..  autoclass:: paddle.v2.layer.hsigmoid
     :noindex:
 
 Check Layer 
@@ -488,6 +424,5 @@ Check Layer
 
 eos
 ---
-..  automodule:: paddle.v2.layer
-    :members: eos
+..  autoclass:: paddle.v2.layer.eos
     :noindex:

python/paddle/trainer_config_helpers/layers.py

@@ -567,7 +567,7 @@ def dotmul_operator(a=None, b=None, scale=1, **kwargs):
     DotMulOperator takes two inputs and performs element-wise multiplication:
 
     .. math::
-       out.row[i] += scale * (x.row[i] .* y.row[i])
+       out.row[i] += scale * (a.row[i] .* b.row[i])
 
     where :math:`.*` means element-wise multiplication, and
     scale is a config scalar, its default value is one.
@@ -576,7 +576,7 @@ def dotmul_operator(a=None, b=None, scale=1, **kwargs):
 
     .. code-block:: python
 
-       op = dotmul_operator(x=layer1, y=layer2, scale=0.5)
+       op = dotmul_operator(a=layer1, b=layer2, scale=0.5)
 
     :param a: Input layer1
     :type a: LayerOutput
@@ -3689,8 +3689,7 @@ def mse_cost(input, label, weight=None, name=None, layer_attr=None):
 
     ..  math::
 
-       $\frac{1}{N}\sum_{i=1}^N(t _i- y_i)^2$
-
+        \frac{1}{N}\sum_{i=1}^N(t_i-y_i)^2
 
     :param name: layer name.
     :type name: basestring