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Wide-and-Deep-Keras

Keras implementation of Tensorflow's Wide and Deep Algorithm

This is just a quick, fun excercise trying to implement Tensorflow's Wide and Deep Algorithm wide and deep in Keras using the Functional API. Needless to say, if you are ever going to go use Wide and Deep, go for the Tensorflow implementation. Original paper here.

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wide-and-deep-keras's Issues

Two optimizers for linear and DNN separately

Hi Jrzaurin
Thank you so much for your excellent coding for w&d model.
I know this one you have finished two years ago, but I still want to talk about some details with you.

From the original paper and the official TF implementation, the optimization was done by two optimizers parallel.
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/contrib/learn/python/learn/estimators/dnn_linear_combined.py#L328

Do you know how Keras can use two optimizers before concatenated the logits? Or Do you consider two optimizers are unnecessary?

Not download Data

The URL given in the code is not available, and it is impossible to download the data.

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