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Improved FastICA algorithm using a sixth-order Newton's method
- Authors
- Kim, Keun Jun; Zhang, S.; Nam, Sang Won
- Issue Date
- Jul-2009
- Publisher
- The Institute of Electronics, Information and Communication Engineers (IEICE)
- Keywords
- independent component analysis; FastICA algorithm; sixth-order Newton's method
- Citation
- IEICE Electronics Express, v.6, no.13, pp 904 - 909
- Pages
- 6
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEICE Electronics Express
- Volume
- 6
- Number
- 13
- Start Page
- 904
- End Page
- 909
- ISSN
- 1349-2543
- Abstract
- In this paper, an improved FastICA algorithm is proposed for blind source separation by using a sixth-order Newton's method for finding the solutions of the nonlinear equations much faster than other Newton-type iterative methods. In particular, the proposed method has comparable separation performance, fewer iterations, and faster convergence speed.
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