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Keras is a popular, open-source deep learning API for Python built on top of TensorFlow and is useful for fast implementation. Topics include efficient low-level tensor operations, computation of arbitrary gradients, scalable computations, export of graphs, etc.

8 votes
2 answers
6k views

Fill missing values AND normalise

I'd rather let the network know the values are unfilled than assume they all take the mean value I'm using Keras, Numpy and Pandas with Dense layers for a multiclass classification problem. …
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