Abstract
Nonnegative matrix factorization/approximation (NMF/NMA) is a widely used method for data analysis. So far, many multiplicative update algorithms have been developed for NMF. In this paper, we propose a nonnegative projection based NMF algorithm, which is different from the conventional multiplicative update NMF algorithms and decreases the objective function by performing Procrustes rotation and nonnegative projection alternately. The experiment results demonstrate that the new algorithm converges much faster than traditional ones.
Original language | English |
---|---|
Title of host publication | Neural information processing |
Subtitle of host publication | 24th International Conference, ICONIP 2017, Guangzhou, China, November 14-18, 2017, Proceedings, Part I |
Editors | Derong Liu, Shengli Xie, Yuanqing Li, Dongbin Zhao, El-Sayed M. El-Alfy |
Publisher | Springer-Verlag London Ltd. |
Pages | 240-247 |
Number of pages | 8 |
ISBN (Electronic) | 9783319700878 |
ISBN (Print) | 9783319700861 |
DOIs | |
Publication status | Published - 24 Oct 2017 |
Event | 24th International Conference on Neural Information Processing: ICONIP 2017 - Ramada Pearl Hotel, Guangzhou, China Duration: 14 Nov 2017 → 18 Nov 2017 http://www.conference123.org/iconip2017/index.html (Conference website) https://link.springer.com/book/10.1007/978-3-319-70087-8#about (Conference proceedings) |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
---|---|
Volume | 10634 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 24th International Conference on Neural Information Processing |
---|---|
Country/Territory | China |
City | Guangzhou |
Period | 14/11/17 → 18/11/17 |
Other | The 24th International Conference on Neural Information Processing will be held in Guangzhou, China, November 14–18, 2017. It is an annual event, organized since 1994 by the Asia Pacific Neural Network Society (APNNS, previously APNNA). |
Internet address |
|