New SVD based initialization strategy for Non-negative Matrix Factorization

10 Oct 2014 Hanli Qiao

There are two problems need to be dealt with for Non-negative Matrix Factorization (NMF): choose a suitable rank of the factorization and provide a good initialization method for NMF algorithms. This paper aims to solve these two problems using Singular Value Decomposition (SVD)... (read more)

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