| Presentation | 2001/7/10 An Example-Based Method for Estimating Attributes of Out-of-Vocabulary Words for Spoken Dialogue Systems Yasuhiro Takahashi, Kohji Dohsaka, Kiyoaki Aikawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a new example-based method for estimating attributes of out-of-vocaburaly (OOV) words in user utterances through natural conversation without explicit Q/A. This method is advantageous because there are many cases in which the system can continue a dialogue if only attributes of OOV words are acquired. We evaluated the proposed method using examples collected from dialogues between the weather information system and the user, and making the user utterance including OOV words by assuming a part of the system's understanding of the user utterance to be OOV words. The proposed method achieved attribute estimation accuracy of 69%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | spoken dialogue system / out-of-vocabulary word / attribute estimation / knowledge acquisition / efficient dialogue |
| Paper # | NLC2001-35 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2001/7/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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 | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Example-Based Method for Estimating Attributes of Out-of-Vocabulary Words for Spoken Dialogue Systems |
| Sub Title (in English) | |
| Keyword(1) | spoken dialogue system |
| Keyword(2) | out-of-vocabulary word |
| Keyword(3) | attribute estimation |
| Keyword(4) | knowledge acquisition |
| Keyword(5) | efficient dialogue |
| 1st Author's Name | Yasuhiro Takahashi |
| 1st Author's Affiliation | NTT Communication Science Laboratories() |
| 2nd Author's Name | Kohji Dohsaka |
| 2nd Author's Affiliation | NTT Communication Science Laboratories |
| 3rd Author's Name | Kiyoaki Aikawa |
| 3rd Author's Affiliation | NTT Communication Science Laboratories |
| Date | 2001/7/10 |
| Paper # | NLC2001-35 |
| Volume (vol) | vol.101 |
| Number (no) | 190 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |