NONNEGATIVE MATRIX FACTORIZATION

Authors

Gretchen Schillemat, Brigham Young University
Dr. Jeffrey Humpherys, Brigham Young University

Keywords

nonnegative matrix factorization, NNMF, spectogram V, matrix V

College

Physical and Mathematical Sciences

Department

Mathematics

Abstract

The purpose of this project was to study the nonnegative matrix factorization (NNMF) problem: Given a nonnegative matrix V, find the” best” nonnegative matrices W and H, such that V WH. The main focus in our project was when the data was sparse.

Recommended Citation

Schillemat, Gretchen and Humpherys, Dr. Jeffrey (2013) "NONNEGATIVE MATRIX FACTORIZATION," Journal of Undergraduate Research: Vol. 2013: Iss. 1, Article 2702.
Available at: https://scholarsarchive.byu.edu/jur/vol2013/iss1/2702