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Showing posts with the label Indexing
How Can I Create A Vector From A Matrix Using Specified Colums From Each Row Without Looping In Python?

How Can I Create A Vector From A Matrix Using Specified Colums From Each Row Without Looping In Python?

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Say I have a matrix of shape (N,d) and a vector of size N which says which column in the matrix is … Read more How Can I Create A Vector From A Matrix Using Specified Colums From Each Row Without Looping In Python?
A Neater Way To Set Values At Indexes With Numpy

A Neater Way To Set Values At Indexes With Numpy

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I have a numpy array initially with zeros, like this: v = np.zeros((5, 5)) v array([[ 0., 0., 0.… Read more A Neater Way To Set Values At Indexes With Numpy