CHIH-JEN LIN2018-09-102018-09-102007http://www.scopus.com/inward/record.url?eid=2-s2.0-36348966695&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/331736application/pdf266234 bytesapplication/pdfOn the convergence of multiplicative update algorithms for nonnegative matrix factorizationjournal article10.1109/TNN.2007.895831