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I am doing an OR operation on large dataset which is an numpy dtype array object. Below code is par… Read more Very Slow Numpy Or Operation

I have 2 saved .npy files: X_train - (18873, 224, 224, 3) - 21.2GB Y_train - (18873,) - 148KB X_tr… Read more Shuffling And Importing Few Rows Of A Saved Numpy File

As my MWE below shows, calling np.array(a, copy=False) on an existing array a returns something tha… Read more How Come Not-copying A Numpy Array Changes The Data Attribute?

Why does the snipped below give: 'TypeError: Array objects cannot currently deal with void, uni… Read more Pytables Create_array Fails To Save Numpy Array

I have a numpy array of floats that I wish to convert to a string to transmit via JSON: import nump… Read more Convert String Containg Array Of Floats To Numpy Array

So, i simply want to make this faster: for x in range(matrix.shape[0]): for y in range(matr… Read more How To Faster Iterate Over A Python Numpy.ndarray With 2 Dimensions

So basically I have two arrays, and I want to check if one array is in another... I'm looking f… Read more How To Check If A Numpy Array Is A Subarray Of Another Bigger Array

I have an numpy ndarray like below: [[1 9 1 1] [9 3 1 1] [1 9 9 1] [8 2 4 7]] I want to add las… Read more How To Add 2 Columns In Numpy Ndarray?