fei fu ju zhen yu zhang liang fen jie ji ying yong

ju zhen de di zhi bi jin shi yi zhong da gui mo ju zhen di zhi jin si biao shi ji shu shi cong da gui mo fu za de shu ju zhong xun qiu shu ju qian zai xin xi de yi zhong qiang you li fang fa fei fu ju zhen fen jie Nonnegative Matrix Factorization NMF shi ju zhen de di zhi bi jin fang fa zhi yi ben shu cong fei fu ju zhen fen jie suan fa ji yu NMF de ju bu tu xiang shi bie ce lve xun lian ji tu xiang shu ju you que shi de shi bie zai xian ren lian shi bie de suan fa bu fen fei fu yue shu de NMF suan fa zhang liang fen jie mo xing ji ying yong deng ji ge fang mian dui yu fei fu ju zhen yu zhang liang fen jie jin xing le yan jiu zui hou zhen dui fei fu ju zhen he zhang liang fen jie yan jiu xian zhuang he cun zai de wen ti ti chu le jin yi bu yan jiu de wen ti ben shu ji zhu zhong ji chu li lun de yan jiu you zhu zhong ji chu li lun yan jiu jie guo de ying yong nei rong feng fu xi tong xing qiang ben shu ke zuo wei tu xiang chu li deng zhuan ye yan jiu sheng de can kao zi liao he jin yi bu yan jiu de ke ti ye ke zuo wei xiang guan zhuan ye ke yan ren yuan de can kao shu