Change PReLU operation
Hi @pmasousa It looks like your PR relates to the Keras component. Please submit it to the github.com/keras-team/keras repository instead. Thankyou.
@fchollet, @qlzh727
fix #63823
Not sure if I can use "if"s here but the original TF implementation isn't correct for all the possible cases, like the one in the issue. This implementation is used in many other libraries although it is slower.