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bioNMF: a versatile tool for non-negative matrix factorization in biology.
Alberto D. Pascual-Montano
Pedro Carmona-Saez
Monica Chagoyen
Francisco Tirado
José María Carazo
Roberto D. Pascual-Marqui
Published in:
BMC Bioinform. (2006)
Keyphrases
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negative matrix factorization
matrix factorization
principal component analysis
document clustering
nonnegative matrix factorization
sparse representation
spectral clustering
constrained least squares
databases
high dimensional
action recognition
update rule
sparsity constraints