Presentation | 1997/12/12 Speaking-Style Dependent Lexicalized Filler Model for Key-Phrase Detection and Verification Tatsuya Kawahara, Kentaro Ishizuka, Shuji Doshita, Chin-Hui Lee, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A task-independent filler modeling for robust key-phrase detection and verification is proposed. Instead of assuming task-specific lexical knowledge, our model is designed to characterize phrases depending on the speaking-style, thus can be trained with large corpora of different but similar tasks. We present two implementations of the portable and general model. The dialogue-style dependent model trained with the ATIS corpus is used as a filler and shown to be effective in detection-based speech understanding on different dialogue applications. The lecture-style dependent filler model trained with transcriptions of various oral presentations also improves the verification of key-phrases uttered during lectures. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | speech recognition / word spotting / utterance verification / key-phrase detection / speech understanding |
Paper # | NLC97-45 |
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Conference Information | |
Committee | NLC |
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Conference Date | 1997/12/12(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 | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Speaking-Style Dependent Lexicalized Filler Model for Key-Phrase Detection and Verification |
Sub Title (in English) | |
Keyword(1) | speech recognition |
Keyword(2) | word spotting |
Keyword(3) | utterance verification |
Keyword(4) | key-phrase detection |
Keyword(5) | speech understanding |
1st Author's Name | Tatsuya Kawahara |
1st Author's Affiliation | Dept. of Information Science Kyoto University() |
2nd Author's Name | Kentaro Ishizuka |
2nd Author's Affiliation | Dept. of Information Science Kyoto University |
3rd Author's Name | Shuji Doshita |
3rd Author's Affiliation | Dept. of Information Science Kyoto University |
4th Author's Name | Chin-Hui Lee |
4th Author's Affiliation | Dept. of Information Science Kyoto University |
Date | 1997/12/12 |
Paper # | NLC97-45 |
Volume (vol) | vol.97 |
Number (no) | 440 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |