DeepLearning

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Revision as of 02:32, 8 January 2018 by Hall (Talk | contribs) (Created page with "===Deep Learning=== ==Numpy/Python tricks== A trick when you want to flatten a matrix X of shape (a,b,c,d) to a matrix X_flatten of shape (b ∗∗ c ∗∗ d, a) is to use: <...")

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Deep Learning

Numpy/Python tricks

A trick when you want to flatten a matrix X of shape (a,b,c,d) to a matrix X_flatten of shape (b ∗∗ c ∗∗ d, a) is to use:

X_flatten = X.reshape(X.shape[0], -1).T      # X.T is the transpose of X