| Presentation | 2012/12/13 Fast spoken term detection by phone trigram matching KEISUKE KAMATA, HIROYUKI SAITO, YOSHIAKI ITOH, KAZUNORI KOJIMA, MASAAKI ISHIGAME, KAZUYO TANAKA, SHI-WOOK LEE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have been conducting a research for Spoken Term Detection (STD), which identifies the target section where query terms are spoken in spoken documents. In STD, Out-Of-Vocabulary (OOV) query terms are one of the most important problems because OOV terms are not correctly recognized by using an automatic speech recognizer and are likely to be query terms. We have proposed a subword based STD system to deal with OOV query terms, where all spoken documents are searched for after query terms are given. It leads to the linear increase of search time according to the amount of spoken documents. The paper proposes a new method for fast STD by using phone trigram. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | |
| Paper # | SLP-94 |
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| Conference Information | |
| Committee | SP |
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| Conference Date | 2012/12/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Fast spoken term detection by phone trigram matching |
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| 1st Author's Name | KEISUKE KAMATA |
| 1st Author's Affiliation | Iwate Prefectural University() |
| 2nd Author's Name | HIROYUKI SAITO |
| 2nd Author's Affiliation | Iwate Prefectural University |
| 3rd Author's Name | YOSHIAKI ITOH |
| 3rd Author's Affiliation | Iwate Prefectural University |
| 4th Author's Name | KAZUNORI KOJIMA |
| 4th Author's Affiliation | University of Tsukuba |
| 5th Author's Name | MASAAKI ISHIGAME |
| 5th Author's Affiliation | Iwate Prefectural University |
| 6th Author's Name | KAZUYO TANAKA |
| 6th Author's Affiliation | University of Tsukuba |
| 7th Author's Name | SHI-WOOK LEE |
| 7th Author's Affiliation | National Institute of Advanccd Industrial Science and Technology |
| Date | 2012/12/13 |
| Paper # | SLP-94 |
| Volume (vol) | vol.112 |
| Number (no) | 369 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |