Search Results - subject:"Nonnegative matrix factorization"

Kim, Jingu; He, Yunlong; Park, Haesun - In: Journal of Global Optimization 58 (2014) 2, pp. 285-319

We review algorithms developed for nonnegative matrix factorization (NMF) and nonnegative tensor factorization (NTF …

Persistent link: https://www.econbiz.de/10010896402

Takahashi, Norikazu; Hibi, Ryota - In: Computational Optimization and Applications 57 (2014) 2, pp. 417-440

Nonnegative matrix factorization (NMF) is the problem of approximating a given nonnegative matrix by the product of two …

Persistent link: https://www.econbiz.de/10010847448

Ma, Xiaoke; Gao, Lin; Yong, Xuerong; Fu, Lidong - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 1, pp. 187-197

networks. In this paper, we discuss an equivalence of the objective functions of the symmetric nonnegative matrix factorization …

Persistent link: https://www.econbiz.de/10010590435