alezinhacris

I am profiling a numpy dot product call. numpy.dot(pseudo,pseudo) pseudo is a numpy array of cust… Read more Reasons Of Slowness In Numpy.dot() Function And How To Mitigate Them If Custom Classes Are Used?

I have a 3D matrix in python as the following: import numpy as np a = np.ones((2,2,3)) a[0,0,0] = … Read more Converting 3d Matrix To Cascaded 2d Matrices

I'm trying to evaluate a matrix multiplication with arrays containing multiple matrices to be m… Read more Matrix Multiplication For Multidimensional Matrix (/array) - How To Avoid Loop?

Let say we have two matrices A and B. A has the shape (r, k) and B has the shape (r, l). Now I want… Read more How To Calculate The Outer Product Of Two Matrices A And B Per Rows Faster In Python (numpy)?

I want to fill a matrix from an array of indices : import numpy as np indx = [[0,1,2],[1,2,4],[0,1… Read more Fill A Matrix From A Matrix Of Indices

MY input(just for example): from numpy import * x=[['1' '7'] ['1.5' '… Read more Python Matrix, Any Solution?