Bugfix：fix bug of embedding regularization (#336)

* [bug fix]: fix bug of embedding regularization

easy_rec/python/layers/input_layer.py

@@ -16,8 +16,10 @@
 from easy_rec.python.protos.feature_config_pb2 import WideOrDeep
 from easy_rec.python.utils import shape_utils
 
-from easy_rec.python.compat.feature_column.feature_column import _SharedEmbeddingColumn  # NOQA
 from easy_rec.python.compat.feature_column.feature_column_v2 import EmbeddingColumn  # NOQA
+from easy_rec.python.compat.feature_column.feature_column_v2 import SharedEmbeddingColumn  # NOQA
+
+from easy_rec.python.compat.feature_column.feature_column import _SharedEmbeddingColumn  # NOQA
 
 
 class InputLayer(object):
@@ -167,7 +169,12 @@ def single_call_input_layer(self,
         group_columns,
         cols_to_output_tensors=cols_to_output_tensors,
         feature_name_to_output_tensors=feature_name_to_output_tensors)
-    embedding_reg_lst = [output_features]
+    # embedding_reg_lst = [output_features]
+    embedding_reg_lst = []
+    for col, val in cols_to_output_tensors.items():
+      if isinstance(col, EmbeddingColumn) or isinstance(col,
+                                                        SharedEmbeddingColumn):
+        embedding_reg_lst.append(val)
     builder = feature_column._LazyBuilder(features)
     seq_features = []
     for column in sorted(group_seq_columns, key=lambda x: x.name):
@@ -227,8 +234,9 @@ def single_call_input_layer(self,
       group_features = [cols_to_output_tensors[x] for x in group_columns] + \
                        [cols_to_output_tensors[x] for x in group_seq_columns]
 
-      regularizers.apply_regularization(
-          self._embedding_regularizer, weights_list=embedding_reg_lst)
+      if embedding_reg_lst:
+        regularizers.apply_regularization(
+            self._embedding_regularizer, weights_list=embedding_reg_lst)
     return concat_features, group_features
 
   def get_wide_deep_dict(self):

easy_rec/version.py

@@ -1,3 +1,3 @@
 # -*- encoding:utf-8 -*-
 # Copyright (c) Alibaba, Inc. and its affiliates.
-__version__ = '0.6.0'
+__version__ = '0.6.1'