Merge pull request #75 from baidu/Change-input-of-ctc_error_evaluator-in-the-test

Change input of ctc error evaluator in the test

python/paddle/trainer_config_helpers/evaluators.py

@@ -310,9 +310,10 @@ def ctc_error_evaluator(
 
     :param name: Evaluator name.
     :type name: None|basestring
-    :param input: Input Layer.
+    :param input: Input Layer. Should be the same as the input for ctc_layer.
     :type input: LayerOutput
-    :param label: input label, which is a data_layer.
+    :param label: input label, which is a data_layer. Should be the same as the
+                  label for ctc_layer
     :type label: LayerOutput
     """
     evaluator_base(name=name,

python/paddle/trainer_config_helpers/tests/layers_test_config.py

@@ -41,7 +41,7 @@ tmp = fc_layer(input=x1,
 ctc = ctc_layer(input=tmp,
                 label=y,
                 size=num_classes + 1)
-ctc_eval = ctc_error_evaluator(input=ctc, label=y)
+ctc_eval = ctc_error_evaluator(input=tmp, label=y)
 
 settings(
     batch_size=10,