SoftmaxRegression - zero_init_weight missing

[theiling]

Hello,
I think the function zero_init_weight is missing.
I searched the github site but did not find it.
Maybe this is another version of the softmax-regressor and here it is missing?

Best Regards, Thomas

[Sebastian Raschka]

Thanks for the heads-up, Thomas, it should be fixed now! The zero_init_weight was a left-over from te logistic regression implementation (which I used as a template). In practice, it's better to initialize the weights with small, random and normal distributed values, which is why I decided to remove that parameter (also, I renamed it to init_params to be less ambiguous, since we work with weights and the bias parameters separately in this implementation).