대한음성학회:학술대회논문집 (Proceedings of the KSPS conference)
- 대한음성학회 2007년도 한국음성과학회 공동학술대회 발표논문집
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- Pages.131-134
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- 2007
다단계 인식기반의 POI 인식기 개발
Multi-stage Recognition for POI
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전형배
(한국전자통신연구원 음성/언어정보연구센터) ;
- 황규웅 (한국전자통신연구원 음성/언어정보연구센터) ;
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정훈
(한국전자통신연구원 음성/언어정보연구센터) ;
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김승희
(한국전자통신연구원 음성/언어정보연구센터) ;
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박준
(한국전자통신연구원 음성/언어정보연구센터) ;
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이윤근
(한국전자통신연구원 음성/언어정보연구센터)
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Jeon, Hyung-Bae
(Speech/Language Information Research Center, ETRI) ;
- Hwang, Kyu-Woong (Speech/Language Information Research Center, ETRI) ;
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Chung, Hoon
(Speech/Language Information Research Center, ETRI) ;
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Kim, Seung-Hi
(Speech/Language Information Research Center, ETRI) ;
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Park, Jun
(Speech/Language Information Research Center, ETRI) ;
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Lee, Yun-Keun
(Speech/Language Information Research Center, ETRI)
- 발행 : 2007.05.18
초록
We propose a multi-stage recognizer architecture that reduces the computation load and makes fast recognizer. To improve performance of baseline multi-stage recognizer, we introduced new feature. We used confidence vector for each phone segment instead of best phoneme sequence. The multi-stage recognizer with new feature has better performance on n-best and has more robustness.
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