MahNMF: Manhattan Non-negative Matrix Factorization

Naiyang Guan Dacheng Tao Zhigang Luo John Shawe-Taylor

Published in: CoRR (2012)

Keyphrases

negative matrix factorization
nonnegative matrix factorization
sparse representation
matrix factorization
document clustering
principal component analysis
spectral clustering
constrained least squares
image processing
data sets
sparsity constraints
tensor factorization
update rule
latent semantic space