A Constrained Algorithm Based NMFα for Image Representation

A Constrained Algorithm Based NMFα for Image Representation

Nonnegative matrix factorization (NMF) is a useful tool in learning a basic representation of image data. However, its performance and applicability in real scenarios are limited because of the lack of image information. In this paper, we propose a constrained matrix decomposition algorithm for imag...

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Bibliographic Details
Main Authors:	Chenxue Yang, Tao Li, Mao Ye, Zijian Liu, Jiao Bao
Format:	Article
Language:	English
Published:	Hindawi Limited 2014-01-01
Series:	Discrete Dynamics in Nature and Society
Online Access:	http://dx.doi.org/10.1155/2014/179129

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