| Presentation | 2000/1/21 Reading-based Language Model in Japanese Dictation System Yoshifumi Hirose, Katsunobu Itou, Kiyohiro Shikano, Satoshi Nakamura, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | As Japanese sentences are written using kana and kanji, some words are often written in various ways. In large vocabulary continuous speech recognition, where the vocabulary size is generally restricted, the word writing ambiguity causes the deterioration of the word coverage. This writing ambiguity problem is enlarged by the free creation ability of kanji concatenation in case of person names. In order to improve the word coverage, we propose the following reading-based language models, a reading-based language model, and a kana and kanji mixed language model. The effectiveness for these language models are confirmed by the LVCSR experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | japanese dictation / language model / word coverage / unknown word |
| Paper # | SP99-145 |
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| Conference Information | |
| Committee | SP |
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| Conference Date | 2000/1/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Speech (SP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reading-based Language Model in Japanese Dictation System |
| Sub Title (in English) | |
| Keyword(1) | japanese dictation |
| Keyword(2) | language model |
| Keyword(3) | word coverage |
| Keyword(4) | unknown word |
| 1st Author's Name | Yoshifumi Hirose |
| 1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
| 2nd Author's Name | Katsunobu Itou |
| 2nd Author's Affiliation | Electrotechnical Laboratory |
| 3rd Author's Name | Kiyohiro Shikano |
| 3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 4th Author's Name | Satoshi Nakamura |
| 4th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| Date | 2000/1/21 |
| Paper # | SP99-145 |
| Volume (vol) | vol.99 |
| Number (no) | 577 |
| Page | pp.pp.- |
| #Pages | 9 |
| Date of Issue | |