Changes between Version 11 and Version 12 of MatrixFactorization
 Timestamp:
 07/13/11 14:55:57 (3 years ago)
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MatrixFactorization
v11 v12 10 10 11 11 === Additional: bnmf === 12 Binary NMF. Extend standard NMF to BMF; given a binary matrix X, factorize X into two binary matrices W, H. Two versions are possible: penalty function algorithm and thresholding algorithm. Example usages are document clustering, identification of bicluster structures in gene expression datasets, etc. 12 Binary NMF. Extend standard NMF to BMF; given a binary matrix X, factorize X into two binary matrices W, H. Two versions are possible: penalty function algorithm and thresholding algorithm. Example usages are document clustering, identification of bicluster structures in gene expression datasets, etc.[[BR]] 13 13 Reference: (Zhang, 2007). 14 14