Presentation | 2014-01-23 Large Geometric Margin Minimum Classification Error Training with Automatic Optimization Of The Number of Prototypes Yuji TAKAYAMA, Hideyuki WATANABE, Shigeru KATAGIRI, Miho OHSAKI, Shigeki MATSUDA, Chiori HORI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Large Geometric Margin Minimum Classification Error (LGM-MCE) training, which adopts geometric-margin-based misclassification measure, was successfully applied to the training of multi-prototype classifiers, of which discriminant function is the geometric distance between an input pattern and multiple prototypes. However, a rational method for setting the number of prototypes has not yet been developed. To alleviate this problem, we propose in this paper a new method for appropriately setting the number of prototypes based on classification accuracies observed in the course of LGM-MCE training. Experiment results clearly demonstrate the high utility of the proposed method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Minimum classification error / Geometric margin / Number of prototypes |
Paper # | PRMU2013-94,MVE2013-35 |
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Committee | MVE |
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Conference Date | 2014/1/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Media Experience and Virtual Environment (MVE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Large Geometric Margin Minimum Classification Error Training with Automatic Optimization Of The Number of Prototypes |
Sub Title (in English) | |
Keyword(1) | Minimum classification error |
Keyword(2) | Geometric margin |
Keyword(3) | Number of prototypes |
1st Author's Name | Yuji TAKAYAMA |
1st Author's Affiliation | Doshisha University() |
2nd Author's Name | Hideyuki WATANABE |
2nd Author's Affiliation | NICT |
3rd Author's Name | Shigeru KATAGIRI |
3rd Author's Affiliation | Doshisha University |
4th Author's Name | Miho OHSAKI |
4th Author's Affiliation | Doshisha University |
5th Author's Name | Shigeki MATSUDA |
5th Author's Affiliation | NICT |
6th Author's Name | Chiori HORI |
6th Author's Affiliation | NICT |
Date | 2014-01-23 |
Paper # | PRMU2013-94,MVE2013-35 |
Volume (vol) | vol.113 |
Number (no) | 403 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |