Presentation | 2007-10-19 Influence of Refractory Effects of Chaotic Motif Sampler for Motif Extraction Problems Takafumi MATSUURA, Tohru IKEGUCHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An algorithm for solving combinatorial optimization problems by a chaotic neurodynamics has already been proposed and exhibited high performance for solving TSP, QAP, and MEP (Motif Extraction Problem). Although we have already clarified that its high searching ability depends on a statistical property of refractory effects in a chaotic neuron, it is difficult to find optimal parameters of the refractory effect. In order to find the parameters easily, we need to clarify how much the refractory effect affects for the searching process. In this report, we analyze the refractory effect from the view point of influence of the refractory effect. As a result, we could not find the optimal solutions, if the influence is not approximately set. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Bioinformatics / Motif / Motif Extraction Problem / Chaotic Neural Network / Refractory Effect |
Paper # | CAS2007-55,NLP2007-83 |
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Conference Information | |
Committee | NLP |
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Conference Date | 2007/10/12(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Nonlinear Problems (NLP) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Influence of Refractory Effects of Chaotic Motif Sampler for Motif Extraction Problems |
Sub Title (in English) | |
Keyword(1) | Bioinformatics |
Keyword(2) | Motif |
Keyword(3) | Motif Extraction Problem |
Keyword(4) | Chaotic Neural Network |
Keyword(5) | Refractory Effect |
1st Author's Name | Takafumi MATSUURA |
1st Author's Affiliation | Graduate School of Science and Engineering, Saitama University() |
2nd Author's Name | Tohru IKEGUCHI |
2nd Author's Affiliation | Graduate School of Science and Engineering, Saitama University |
Date | 2007-10-19 |
Paper # | CAS2007-55,NLP2007-83 |
Volume (vol) | vol.107 |
Number (no) | 267 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |