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I have a 1D vector having N dimension in TensorFlow, how to construct sum of a pairwise squared dif… Read more How To Construct Square Of Pairwise Difference From A Vector In Tensorflow?

I am trying to speed up the piece of code below by vectorization: [rows,cols] = flow_direction_np.s… Read more Changing Something From Iterating Over A Numpy Array To Vectorization

I am computing with Python a classic calculation in the field of population genetics. I am well awa… Read more Optimize This Function With Numpy (or Other Vectorization Methods)

I would like to implement a function that works like the numpy.sum function on arrays as on expects… Read more Numpy Vectorize And Atomic Vectors

I'm trying to apply a vectorized function over a 2-d array in numpy row-wise, and I'm encou… Read more Numpy Vectorized 2d Array Operation Error

I have two 2D numpy arrays, for example: A = numpy.array([[1, 2, 4, 8], [16, 32, 32, 8], [64, 32, 1… Read more How To Check If All Elements Of A Numpy Array Are In Another Numpy Array

I want to apply arbitrary function to 3d-ndarray as element, which use (3rd-dimensional) array for … Read more How Do I Apply Function To Third-dimension Array Effectively With Numpy?

The following code models a system that can sample 3 different states at any time, and the constant… Read more Vectorize Numpy Code With Operation Depending On Previous Value