Presentation | 2009-03-13 A Proposal of Ensemble-based Minimum Classification Error Training Hideyuki WATANABE, Shigeru KATAGIRI, Kohta YAMADA, Atsushi NAKAMURA, Erik MCDERMOTT, Shinji WATANABE, Shin'ichi TANIGUCHI, Naho NISHIJIMA, Miho OHSAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose an ensemble-based minimum classification error (MCE) training method to combine multiple weak classifiers in a manner consistent with the ultimate standard, Bayes error estimation. First, we discuss boosting, a key methodology of ensemble training, from the viewpoints of mathematical optimality for loss minimization and its relationship to the Bayes error estimation. We also review the basic concept of MCE training, and elucidate the relationship between boosting and MCE by analyzing their loss minimization procedures. We then propose an ensemble-based training method named Ensemble-based MCE, which in principle leads to the Bayes error condition for a general multi-class task. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ensemble / minimum classification error / MCE / boosting / Bayes error |
Paper # | PRMU2008-250 |
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Committee | PRMU |
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Conference Date | 2009/3/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Pattern Recognition and Media Understanding (PRMU) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Proposal of Ensemble-based Minimum Classification Error Training |
Sub Title (in English) | |
Keyword(1) | ensemble |
Keyword(2) | minimum classification error |
Keyword(3) | MCE |
Keyword(4) | boosting |
Keyword(5) | Bayes error |
1st Author's Name | Hideyuki WATANABE |
1st Author's Affiliation | MASTER Project, National Institute of Information and Communications Technology:ATR Spoken Language Communication Research Labs.() |
2nd Author's Name | Shigeru KATAGIRI |
2nd Author's Affiliation | Graduate School of Engineering, Doshisha University |
3rd Author's Name | Kohta YAMADA |
3rd Author's Affiliation | Graduate School of Engineering, Doshisha University |
4th Author's Name | Atsushi NAKAMURA |
4th Author's Affiliation | NTT Communication Science Laboratories, NTT Corporation |
5th Author's Name | Erik MCDERMOTT |
5th Author's Affiliation | NTT Communication Science Laboratories, NTT Corporation |
6th Author's Name | Shinji WATANABE |
6th Author's Affiliation | NTT Communication Science Laboratories, NTT Corporation |
7th Author's Name | Shin'ichi TANIGUCHI |
7th Author's Affiliation | Graduate School of Engineering, Doshisha University |
8th Author's Name | Naho NISHIJIMA |
8th Author's Affiliation | Faculty of Science and Engineering, Doshisha University |
9th Author's Name | Miho OHSAKI |
9th Author's Affiliation | Faculty of Science and Engineering, Doshisha University |
Date | 2009-03-13 |
Paper # | PRMU2008-250 |
Volume (vol) | vol.108 |
Number (no) | 484 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |