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Evaluation of Combinational Use of Discriminant Analysis-Based Acoustic Feature Transformation and Discriminative Training
http://hdl.handle.net/2237/14968
http://hdl.handle.net/2237/149686cebc1a8-630f-44c9-b8d3-08affc6918a5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
395.pdf (79.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-06-28 | |||||
| タイトル | ||||||
| タイトル | Evaluation of Combinational Use of Discriminant Analysis-Based Acoustic Feature Transformation and Discriminative Training | |||||
| 言語 | en | |||||
| 著者 |
SAKAI, Makoto
× SAKAI, Makoto× KITAOKA, Norihide× HATTORI, Yuya× NAKAGAWA, Seiichi× TAKEDA, Kazuya |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | Copyright (C) 2010 IEICE | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | speech recognition | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | feature extraction | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | discriminative training | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To improve speech recognition performance, acoustic feature transformation based on discriminant analysis has been widely used. For the same purpose, discriminative training of HMMs has also been used. In this letter we investigate the effectiveness of these two techniques and their combination. We also investigate the robustness of matched and mismatched noise conditions between training and evaluation environments. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Institute of Electronics, Information and Communication Engineers | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連情報 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.ieice.org/jpn/trans_online/index.html | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0916-8532 | |||||
| 書誌情報 |
en : IEICE transactions on information and systems 巻 E93-D, 号 2, p. 395-398, 発行日 2010-02-01 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://www.ieice.org/jpn/trans_online/index.html | |||||
| 識別子タイプ | URI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/14968 | |||||
| 識別子タイプ | HDL | |||||
