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Author:

Jiang, Jiaojiao (Jiang, Jiaojiao.) | Zhang, Haibin (Zhang, Haibin.) (Scholars:张海斌) | Xue, Yi (Xue, Yi.)

Indexed by:

CPCI-S

Abstract:

Non-negative matrix factorization (NMF) is a recently developed technique for finding parts-based, linear representations of non-negative data. In this paper, we present a fast algorithm to solve local learning regularized nonnegative matrix factorization. We consider not only the local learning, but also its convergence speed. Experiments on many benchmark data sets demonstrate that the proposed method outperforms the local learning regularized NMF in convergence speed.

Keyword:

Nonnegative matrix factorization NMF convergent speed local learning regularization

Author Community:

  • [ 1 ] [Jiang, Jiaojiao]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 2 ] [Zhang, Haibin]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 3 ] [Xue, Yi]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Jiang, Jiaojiao]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

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Source :

ADVANCES IN COMPUTATIONAL ENVIRONMENT SCIENCE

ISSN: 1867-5662

Year: 2012

Volume: 142

Page: 67-75

Language: English

Cited Count:

WoS CC Cited Count: 1

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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