Python Implementation of Andrew Ng’s Machine Learning Course (Part 1)SrikarBlockedUnblockFollowFollowingAug 31, 2018A few months ago I had the opportunity to complete…
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Andrew Ng’s Machine Learning Course in Python (Neural Networks)
The optimizing algorithm I am using is once again the same old gradient descent.def gradientDescentnn(X,y,initial_nn_params,alpha,num_iters,Lambda,input_layer_size, hidden_layer_size, num_labels): """ Take in…
Continue ReadingBest Optimization Gradient Descent Algorithm
The most common is the Mean-Squared Error cost function.This formula shows the gradient computation for linear regression with respect to…
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