A sparse optimization approach to supervised NMF based on convex analytic method.

Yu Morikawa Masahiro Yukawa

Published in: ICASSP (2013)

Keyphrases

significant improvement
optimization method
pairwise
high dimensional
optimization algorithm
negative matrix factorization
supervised learning
clustering method
combinatorial optimization
optimization process
similarity measure
objective function
cost function
nonnegative matrix factorization
sparse matrix