| Paper Abstract and Keywords |
| Presentation |
2006-02-24 09:30
Fast Learning Approach Using Self Organizing Map
Alaa Sagheer (Kyushu University), Naoyuki Tsuruta (Fukuoka University), Rin-Ichiro Taniguchi, Daisaku Arita (Kyushu University), Sakashi Maeda (Fukuoka University) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The authors previously presented a speech recognition system exploiting the normal Self Organizing Map (SOM) as a feature extractor and HMM as a feature recognizer. Due to data bending in the feature space, SOM couldn稚 perform well in such situations. In the current work we propose a new SOM neural model that performs non-linear principal components analysis (NLPCA). Experimental results show that the new model has better performance than the SOM network. Additionally, the new SOM consumes less time and computation complexity than normal SOM especially for large data set |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Neural Networks / Self Organizing map / Feature Extraction / Principal component analysis / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 615, PRMU2005-206, pp. 25-30, Feb. 2006. |
| Paper # |
PRMU2005-206 |
| Date of Issue |
2006-02-17 (TL, PRMU) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
PRMU TL |
| Conference Date |
2006-02-23 - 2006-02-24 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
PRMU |
| Conference Code |
2006-02-PRMU-TL |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Fast Learning Approach Using Self Organizing Map |
| Sub Title (in English) |
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| Keyword(1) |
Neural Networks |
| Keyword(2) |
Self Organizing map |
| Keyword(3) |
Feature Extraction |
| Keyword(4) |
Principal component analysis |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Alaa Sagheer |
| 1st Author's Affiliation |
Kyushu University (Kyushu University) |
| 2nd Author's Name |
Naoyuki Tsuruta |
| 2nd Author's Affiliation |
Fukuoka University (Fukuoka University) |
| 3rd Author's Name |
Rin-Ichiro Taniguchi |
| 3rd Author's Affiliation |
Kyushu University (Kyushu University) |
| 4th Author's Name |
Daisaku Arita |
| 4th Author's Affiliation |
Kyushu University (Kyushu University) |
| 5th Author's Name |
Sakashi Maeda |
| 5th Author's Affiliation |
Fukuoka University (Fukuoka University) |
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| Speaker |
Author-1 |
| Date Time |
2006-02-24 09:30:00 |
| Presentation Time |
30 minutes |
| Registration for |
PRMU |
| Paper # |
TL2005-71, PRMU2005-206 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.613(TL), no.615(PRMU) |
| Page |
pp.25-30 |
| #Pages |
6 |
| Date of Issue |
2006-02-17 (TL, PRMU) |