Presentation | 1995/12/14 Continuous Speech Recognition Using a Grammar Based on Subtrees and Preterminal Bigrams Toshiyuki Takezawa, Tsuyoshi Morimoto, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We are studying a spontaneous speech recognition method for building speech translation and/or spoken dialogue systems. It is necessary and important for such kinds or speech recognizers to be portable for some domains and/or tasks. Thus we are examining a speech parser that outputs subtree sequences based on syntactic rules and acoustic scores as one approach. First we design and develop syntactic rules that represent pause units, that mean segments separated by pause information, as subtrees. In this paper, we report experimental results of continuous speech recognition using moderated spontaneous speech in our database for research. Finally, we try to introduce preterminal bigrams in the speech recognition process. This suggests that preterminal bigrams are effective to achieve good performance. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Continuous speech recognition / spoken language processing / integrated processing of speech and language syntactic rules / partial trees / stochastic language modeling |
Paper # | NLC95-54,SP95-89 |
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Committee | NLC |
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Conference Date | 1995/12/14(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | Continuous Speech Recognition Using a Grammar Based on Subtrees and Preterminal Bigrams |
Sub Title (in English) | |
Keyword(1) | Continuous speech recognition |
Keyword(2) | spoken language processing |
Keyword(3) | integrated processing of speech and language syntactic rules |
Keyword(4) | partial trees |
Keyword(5) | stochastic language modeling |
1st Author's Name | Toshiyuki Takezawa |
1st Author's Affiliation | ATR Interpreting Telecommunications Research Laboratories() |
2nd Author's Name | Tsuyoshi Morimoto |
2nd Author's Affiliation | ATR Interpreting Telecommunications Research Laboratories |
Date | 1995/12/14 |
Paper # | NLC95-54,SP95-89 |
Volume (vol) | vol.95 |
Number (no) | 428 |
Page | pp.pp.- |
#Pages | 8 |
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