Assessing Methods for Evaluating the Number of Components in Non-Negative Matrix Factorization
Non-negative matrix factorization is a relatively new method of matrix decomposition which factors an <i>m</i> × <i>n</i> data matrix <i>X</i> into an <i>m</i> × <i>k</i> matrix <i>W</i> and a <i>k</i> × <i>n&l...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-11-01
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Series: | Mathematics |
Subjects: | |
Online Access: | https://www.mdpi.com/2227-7390/9/22/2840 |