David Garcia

icon company NVidia icon location Toronto, Canada icon location Sr. Deep Learning Engineer at NVidia.

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Bug: Function input_fn() creates new dataset on every call, leads to model overfitting

We currently think that memoizing input_fn() won't be enough because every time continuous_train_and_eval() switches and calls _call_train(), it eventually goes into [train_model](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/contrib/learn/python/learn/estimators/estimator.py#L952), which creates a brand new graph. We have...