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Low-Rank Matrix Approximation with Weights or Missing Data is NP-hard
low-rank matrix approximation weighted low-rank approximation missing data
2011/1/17
Weighted low-rank approximation (WLRA), a dimensionality reduction technique for data anal-
ysis, has been successfully used in several applications, such as in collaborative filtering to design reco...
期刊信息
篇名
A Best Matrix Approximation Method for Updating the Analytical Model
语种
英文
撰写或编译
撰写
作者
张宪民
第一作者单位
汕头大学
刊物名称
Journal of Sound and Vibration
页面
1999,223(5).759-774
出版日期
1999年
5月
日
文章标识(ISSN)
002...