keep forward compatibility

9 years ago · 36ed2ff1ea
parent 7dbc77ba4d
commit 36ed2ff1ea
1 changed files with 4 additions and 0 deletions
--- a/python/paddle/trainer_config_helpers/layers.py
+++ b/python/paddle/trainer_config_helpers/layers.py
@ -53,6 +53,7 @@ __all__ = [
    "hsigmoid",
    "conv_projection",
    "mse_cost",
+    "regression_cost",
    'classification_cost',
    "LayerOutput",
    'img_conv_layer',
@ -3605,6 +3606,9 @@ def mse_cost(input, label, weight=None, name=None, layer_attr=None):
    return LayerOutput(name, LayerType.COST, parents=parents, size=1)


+regression_cost = mse_cost
+
+
@wrap_name_default("cost")
@layer_support()
 def classification_cost(input,