Top "Matrix-factorization" questions

In the mathematical discipline of linear algebra, a matrix decomposition or matrix factorization is a factorization of a matrix into a product of matrices.

Python Non negative Matrix Factorization that handles both zeros and missing data?

I look for a NMF implementation that has a python interface, and handles both missing data and zeros. I don't …

python machine-learning scikit-learn collaborative-filtering matrix-factorization
Solve linear equation system by given LU decomposition and vector of constants

Given L and U LU decomposition and vector of constants b such that LU*x=b , is there any built …

matlab linear-algebra matrix-decomposition matrix-factorization
sklearn matrix factorization example

I am using a code currently given at http://www.quuxlabs.com/blog It gives good result. And I can …

python scikit-learn matrix-factorization