| Presentation | 1998/3/20 A Variable Step (VS) Algorithm for Blind Source Separation (BSS) Pun Man On, Yuzo HIRAI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Most of the existing algorithms in the blind source separation are confronted with the learning step-size problems. In this paper, we propose to break down the demixing matrix into row vector space. From the row vector viewpoint, a variable step (VS) algorithm for the blind source separation problem has been proposed. Instead of using a constant step-size, the VS learning algorithm adaptively changes the learning step-size of each row vector according to the convergence behaviors of its corresponding row vector. Out simulation results showed that the new VS learning algorithm outperforms the conventional algorithms. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Blind Source Separation(BSS) / row vector space / step-size / convergence |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 1998/3/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Neurocomputing (NC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Variable Step (VS) Algorithm for Blind Source Separation (BSS) |
| Sub Title (in English) | |
| Keyword(1) | Blind Source Separation(BSS) |
| Keyword(2) | row vector space |
| Keyword(3) | step-size |
| Keyword(4) | convergence |
| 1st Author's Name | Pun Man On |
| 1st Author's Affiliation | Master Program of Science and Engineering, University of Tsukuba() |
| 2nd Author's Name | Yuzo HIRAI |
| 2nd Author's Affiliation | Institute of Information Sciences and Electronics, University of Tsukuba |
| Date | 1998/3/20 |
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| Volume (vol) | vol.97 |
| Number (no) | 624 |
| Page | pp.pp.- |
| #Pages | 8 |
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