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gvyshnya/sparsity.py

Created December 17, 2017 09:28
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The code to test the sparsity of your data input
Raw
sparsity.py
def sparsity_ratio(X):
return 1.0 - np.count_nonzero(X) / float(X.shape[0] * X.shape[1])
print("input sparsity ratio:", sparsity_ratio(X))
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