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                                            Chatdanai Lumdee

Matrix sum in Neural network's cost function

Hi Jordi, I understand that the code is the implementation of the Regularized Cost Function shown above it. What I meant is, I think the `np.sum` in `J = -1*(1/m)*np.sum((np.log(a3.T)*(y_matrix)+np.log(1-a3).T*(1-y_matrix)))`...

`fit_predict` in `base.py` uses the whole X to fit, instead of withholding extra rows for predictions, producing ValueError

Thanks @tgsmith61591 for taking a look. Let me try to re-address our discussion a bit. - Your point on user intention is very interesting. I agree that it could be...

'cwd' option is not respected in launch.json

Same for me. Have the same Issue with python.