講演名 | 2004/11/30 HMM/ANN System for Vietnamese Continuous Digit Recognition(Additional Presentation)(Joint Workshop of Vietnamese Society of AI, SIGKBS-JSAI, ICS-IPSJ, and IEICE-SIGAI on Active Mining) , |
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抄録(英) | The study of a system for Vietnamese continuous digit recognition is described. The CSLU Toolkit was used to develop and implement hybrid HMM/ANN recognition systems. Experiments were done with a corpus of 442 sentences with 2340 words, which were extracted from two telephone-speech corpora: "22 Language vl.2" and "Multi-Language Telephone Speech vl.2". In our experiments, a context-dependent phoneme recognizer has achieved better recognition performance than a context-dependent demi-syllable recognizer and a context-independent phoneme recognizer. Among feature sets applied to the context-dependent phoneme recognizer, the set of 12 PLP features with CMS, energy and corresponding delta values has achieved the best recognition result (96.83% word accuracy and 87.67% sentence correct). |
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資料番号 | AI2004-62 |
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研究会 | AI |
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開催期間 | 2004/11/30(から1日開催) |
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申込み研究会 | Artificial Intelligence and Knowledge-Based Processing (AI) |
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本文の言語 | ENG |
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タイトル(英) | HMM/ANN System for Vietnamese Continuous Digit Recognition(Additional Presentation)(Joint Workshop of Vietnamese Society of AI, SIGKBS-JSAI, ICS-IPSJ, and IEICE-SIGAI on Active Mining) |
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第 1 著者 氏名(和/英) | / DANG NGOC DUC |
第 1 著者 所属(和/英) | Alcatel NSV, Vietnam Post and Telecommunication. |
発表年月日 | 2004/11/30 |
資料番号 | AI2004-62 |
巻番号(vol) | vol.104 |
号番号(no) | 488 |
ページ範囲 | pp.- |
ページ数 | 4 |
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