szha commented on a change in pull request #9662: Gluon PReLU, ELU, SELU, Swish URL: https://github.com/apache/incubator-mxnet/pull/9662#discussion_r166087641
########## File path: src/operator/leaky_relu-inl.h ########## @@ -225,7 +242,11 @@ class LeakyReLUProp : public OperatorProperty { const TShape &dshape = in_shape->at(leakyrelu::kData); if (dshape.ndim() == 0) return false; if (param_.act_type == leakyrelu::kPReLU) { - in_shape->at(leakyrelu::kGamma) = TShape(Shape1(dshape[1])); + const TShape &gshape = in_shape->at(leakyrelu::kGamma); + if (gshape.Size() != 1) Review comment: So, I should check for both ndim and shape_[0] then. How do I check whether it?s undefined? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services