Normalized Dimensionality Reduction Using Nonnegative Matrix Factorization

Publisher:
Elsevier Science Bv
Publication Type:
Journal Article
Citation:
Neurocomputing, 2010, 73 (10-12), pp. 1783 - 1793
Issue Date:
2010-01
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In this paper, we propose an iterative normalized compression method for dimensionality reduction using non-negative matrix factorization (NCMF). To factorize the instance matrix X into C x M, an objective function is defined to impose the normalization
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