fix

doc/model.md

@@ -75,4 +75,3 @@ for size in hidden_layers:
                 scale=1.0 / math.sqrt(fcs[-1].shape[1]))))
     fcs.append(output)
 ```
-

doc/quick_start.md

 # 十分钟上手PaddleRec
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doc/serving.md

@@ -34,4 +34,3 @@ runner:
 ### [在线Serving](https://github.com/PaddlePaddle/Serving)
 
 ### [模型压缩](https://www.paddlepaddle.org.cn/documentation/docs/zh/advanced_guide/inference_deployment/paddleslim/paddle_slim.html)
-

doc/slot_reader.md

@@ -74,4 +74,3 @@ self._sparse_data_var
 
 self._dense_data_var
 ```
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doc/train.md

@@ -101,6 +101,3 @@ dataset:
   dense_slots: "dense_var:13"  # dense参数的维度定义
 
 ```
-
-
-

doc/yaml.md

@@ -57,4 +57,3 @@
 | optimizer.learning_rate | float  |       > 0        |    否    |         指定学习率          |
 |           reg           | float  |       > 0        |    否    | L2正则化参数，只在SGD下生效 |
 |         others          |   /    |        /         |    /     |   由各个模型组网独立指定    |
-