Learn Python Programming

What would be the most efficient way to multiply (element-wise) a 2D tensor (matrix): x11 x12 .. x1… Read more Efficient Element-wise Multiplication Of A Matrix And A Vector In Tensorflow

Is there a method that I can call to create a random orthonormal matrix in python? Possibly using n… Read more How To Create Random Orthonormal Matrix In Python Numpy

I found a link where it is shown with an example that the Matlab mldivide operator (\) gives 's… Read more How Can I Obtain The Same 'special' Solutions To Underdetermined Linear Systems That Matlab's `a \ B` (mldivide) Operator Returns Using Numpy/scipy?

I have a matrix A of size m*n( m order of ~100K and n ~500) and a vector b. Also, my matrix is ill-… Read more Fastest Way To Solve Least Square For Overdetermined System

Problem Synopsis: When attempting to use the scipy.optimize.fmin_bfgs minimization (optimization) f… Read more Matrices Are Not Aligned Error: Python Scipy Fmin_bfgs

in the example below, there is a 3d numpy matrix of size (4, 3, 3)+ a solution about how to calcula… Read more Broadcasting Linalg.pinv On A 3d Theano Tensor

Haven't been able to find any information on this. If I have two m x n matrices of identical di… Read more How To Perform Element-wise Custom Function With Two Matrices Of Identical Dimension

I'd like to find a least-squares solution for the a coefficients in z = (a0 + a1*x + a2*y + a3… Read more Equivalent Of `polyfit` For A 2d Polynomial In Python