Using the keras package functions, use a neural network to predict the tip percentage from the NYC Taxicab dataset in Section XXXXXXXXXXHow does this compare to the ridge regression approach? Write a...

Using the keras package functions, use a neural network to predict the tip percentage from the NYC Taxicab dataset in Section 3.6.1. How does this compare to the ridge regression approach?

Write a function to check the derivatives of the CNN backpropagation routine from Section 8.8. Does it match the analytic derivatives?