How to get element-wise matrix multiplication (Hadamard product) in numpy?
For elementwise multiplication of matrix objects, you can use numpy.multiply: Result However, you should really use array instead of matrix. matrix objects have all sorts of horrible incompatibilities with regular ndarrays. With ndarrays, you can just use * for elementwise multiplication: If you’re on Python 3.5+, you don’t even lose the ability to perform matrix multiplication with an operator, because @ does matrix multiplication now: