Presentation | 2006/12/15 Evaluation of the SOLON Speech Recognition System : 2006 Benchmark using the Corpus of Spontaneous Japanese Atsushi Nakamura, Takanobu Oba, Shinji Watanabe, Kentaro Ishizuka, Masakiyo Fujimoto, Takaaki Hori, Erik McDermott, Yasuhiro Minami, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This article describes results from the latest benchmark tests of our speech recognition system 'SOLON' using the Corpus of Spontaneous Japanese (CSJ). The improvement in recognition accuracy using several techniques, including prior voice-activity detection, speaking-rate dependent analysis, corrective language modeling, discriminative training of full-covariance parameters, unsupervised model adaptation, and their combinations, are reported. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | WFST / Voice Activity Detection / Speaking-rate Dependent Analysis / Corrective Training / Discriminative Training / Unsupervised Adaptation |
Paper # | NLC2006-71,SP2006-127 |
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Committee | NLC |
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Conference Date | 2006/12/15(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 | Natural Language Understanding and Models of Communication (NLC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of the SOLON Speech Recognition System : 2006 Benchmark using the Corpus of Spontaneous Japanese |
Sub Title (in English) | |
Keyword(1) | WFST |
Keyword(2) | Voice Activity Detection |
Keyword(3) | Speaking-rate Dependent Analysis |
Keyword(4) | Corrective Training |
Keyword(5) | Discriminative Training |
Keyword(6) | Unsupervised Adaptation |
1st Author's Name | Atsushi Nakamura |
1st Author's Affiliation | NTT Communication Science Laboratories:NTT Corporation() |
2nd Author's Name | Takanobu Oba |
2nd Author's Affiliation | NTT Communication Science Laboratories:NTT Corporation |
3rd Author's Name | Shinji Watanabe |
3rd Author's Affiliation | NTT Communication Science Laboratories:NTT Corporation |
4th Author's Name | Kentaro Ishizuka |
4th Author's Affiliation | NTT Communication Science Laboratories:NTT Corporation |
5th Author's Name | Masakiyo Fujimoto |
5th Author's Affiliation | NTT Communication Science Laboratories:NTT Corporation |
6th Author's Name | Takaaki Hori |
6th Author's Affiliation | NTT Communication Science Laboratories:NTT Corporation |
7th Author's Name | Erik McDermott |
7th Author's Affiliation | NTT Communication Science Laboratories:NTT Corporation |
8th Author's Name | Yasuhiro Minami |
8th Author's Affiliation | NTT Communication Science Laboratories:NTT Corporation |
Date | 2006/12/15 |
Paper # | NLC2006-71,SP2006-127 |
Volume (vol) | vol.106 |
Number (no) | 442 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |