Non-negative matrix factorization considering given vectors in a basis.

Yuta Amano Akira Tanaka Masaaki Miyakoshi

Published in: GrC (2011)

Keyphrases

negative matrix factorization
document clustering
matrix factorization
sparse representation
nonnegative matrix factorization
principal component analysis
spectral clustering
constrained least squares
vector space
data sets
information retrieval
knowledge base
image processing
semi supervised learning