[fix]: fix bug of GATNE

examples/GATNE/model.py

@@ -114,29 +114,29 @@ class GATNE(object):
         node_type_embed = fl.gather(node_type_embed, self.train_inputs)
 
         # M_r
+        tn_initializer = fluid.initializer.TruncatedNormalInitializer(
+            loc=0.0, scale=1.0 / math.sqrt(self.embedding_size))
+
         trans_weights = fl.create_parameter(
             shape=[
                 self.edge_type_count, self.embedding_u_size,
                 self.embedding_size // self.att_head
             ],
-            attr=fluid.initializer.TruncatedNormalInitializer(
-                loc=0.0, scale=1.0 / math.sqrt(self.embedding_size)),
+            default_initializer=tn_initializer,
             dtype='float32',
             name='trans_w')
 
         # W_r
         trans_weights_s1 = fl.create_parameter(
             shape=[self.edge_type_count, self.embedding_u_size, self.dim_a],
-            attr=fluid.initializer.TruncatedNormalInitializer(
-                loc=0.0, scale=1.0 / math.sqrt(self.embedding_size)),
+            default_initializer=tn_initializer,
             dtype='float32',
             name='trans_w_s1')
 
         # w_r
         trans_weights_s2 = fl.create_parameter(
             shape=[self.edge_type_count, self.dim_a, self.att_head],
-            attr=fluid.initializer.TruncatedNormalInitializer(
-                loc=0.0, scale=1.0 / math.sqrt(self.embedding_size)),
+            default_initializer=tn_initializer,
             dtype='float32',
             name='trans_w_s2')