Changes between Version 11 and Version 12 of MatrixFactorization


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Timestamp:
07/13/11 14:55:57 (3 years ago)
Author:
MarinkaZitnik
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  • MatrixFactorization

    v11 v12  
    1010 
    1111=== 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. 
     12Binary 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]] 
    1313Reference: (Zhang, 2007). 
    1414