Zu-Tao Zhang

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
As we all known, the nonnegative matrix factorization (NMF) is a dimension reduction method that has been widely used in image processing, text compressing and signal processing etc. In this paper, an algorithm for nonnegative matrix approximation is proposed. This method mainly bases on the active set and the quasi-Newton type algorithm, by using the(More)
  • 1