fix bugs

models/multitask/readme.md

@@ -69,7 +69,6 @@ sh run.sh
 ### 训练
 ```
 cd modles/multitask/mmoe # 进入选定好的排序模型的目录 以MMoE为例
-python -m paddlerec.run -m paddlerec.models.multitask.mmoe # 使用内置配置
 python -m paddlerec.run -m ./config.yaml # 自定义修改超参后，指定配置文件，使用自定义配置
 ```
 

models/recall/ncf/config.yaml

@@ -30,7 +30,7 @@ hyper_parameters:
   num_users: 6040
   num_items: 3706
   latent_dim: 8
-  layers: [64, 32, 16, 8]
+  fc_layers: [64, 32, 16, 8]
   optimizer: 
     class: adam
     learning_rate: 0.001

models/recall/ncf/model.py

@@ -28,7 +28,7 @@ class Model(ModelBase):
         self.num_users = envs.get_global_env("hyper_parameters.num_users")
         self.num_items = envs.get_global_env("hyper_parameters.num_items")
         self.latent_dim = envs.get_global_env("hyper_parameters.latent_dim")
-        self.layers = envs.get_global_env("hyper_parameters.layers")
+        self.layers = envs.get_global_env("hyper_parameters.fc_layers")
 
     def input_data(self, is_infer=False, **kwargs):
         user_input = fluid.data(