Improving molecular cancer class discovery through sparse non-negative matrix factorization.

Yuan Gao George M. Church

Published in: Bioinform. (2005)

Keyphrases

matrix factorization
sparse non negative
collaborative filtering
recommender systems
low rank
missing data
negative matrix factorization
nonnegative matrix factorization
stochastic gradient descent
factorization methods
factor analysis
multiscale
gene expression
binary matrix