Provable Methods for Non-negative Matrix Factorization
Nonnegative matrix factorization (NMF) is an important data-analysis problem which concerns factoring a given d n matrix A with nonnegative entries into matrices B and C where B and C are d k and k n with nonnegative entries. It has numerous applications including Object recognition, Topic Modelling...
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Language: | en_US |
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2017
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Online Access: | http://hdl.handle.net/2005/2739 http://etd.ncsi.iisc.ernet.in/abstracts/3566/G27836-Abs.pdf |