-
由 wanghaoshuang 提交于
1. Add attr 'average' into ParamAttr. 2. Make 'params_grads' optional for AverageModel. 3. Add option 'average_mean' and 'average_variance' for batch_normal.
9708b21f
1. Add attr 'average' into ParamAttr. 2. Make 'params_grads' optional for AverageModel. 3. Add option 'average_mean' and 'average_variance' for batch_normal.