| Presentation | 2022-11-30 Detecting Persona Information in Chat using Subject Recovery with Machine Translation Shinji Muraji, Toshihiko Ito, Kenji Araki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The state-of-the-art systems for chatting have a major problem of not being able to predict and utilize the user’s persona information well in a dialogue. Therefore, we propose a system that detects and predicts persona information from a utterance. The proposed system aims to improve the prediction performance of persona information by creating a persona information detector that uses Japanese-English machine translation. It detects sentences without persona information, which has been a cause of poor prediction performance of existing methods. We also created a persona information detector without machine translation to confirm the necessity of translation, and compared the results. The output of each method was manually evaluated, and the effectiveness of the proposed method was confirmed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | dialogue system / non-task-oriented dialogue system / persona / persona information / chatting |
| Paper # | NLC2022-11,SP2022-31 |
| Date of Issue | 2022-11-22 (NLC, SP) |
| Conference Information | |
| Committee | NLC / IPSJ-NL / SP / IPSJ-SLP |
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| Conference Date | 2022/11/29(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Mitsuo Yoshida(Univ. of Tsukuba) / 須藤 克仁(奈良先端科学技術大学院大学) / Tomoki Toda(Nagoya Univ.) / 戸田 智基(名古屋大学) |
| Vice Chair | Hiroki Sakaji(Univ. of Tokyo) / Takeshi Kobayakawa(NHK) |
| Secretary | Hiroki Sakaji(NTT) / Takeshi Kobayakawa(Hiroshima Univ. of Economics) / (株式会社デンソーアイティーラボラトリ) / (北海学園大学) / (東京農工大学) |
| Assistant | Kanjin Takahashi(Sansan) / Yasuhiro Ogawa(Nagoya Univ.) / / Ryo Aihara(Mitsubishi Electric) / Daisuke Saito(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Natural Language Understanding and Models of Communication / Special Interest Group on Natural Language / Technical Committee on Speech / Special Interest Group on Spoken Language Processing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Detecting Persona Information in Chat using Subject Recovery with Machine Translation |
| Sub Title (in English) | |
| Keyword(1) | dialogue system |
| Keyword(2) | non-task-oriented dialogue system |
| Keyword(3) | persona |
| Keyword(4) | persona information |
| Keyword(5) | chatting |
| 1st Author's Name | Shinji Muraji |
| 1st Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 2nd Author's Name | Toshihiko Ito |
| 2nd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| 3rd Author's Name | Kenji Araki |
| 3rd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
| Date | 2022-11-30 |
| Paper # | NLC2022-11,SP2022-31 |
| Volume (vol) | vol.122 |
| Number (no) | NLC-287,SP-288 |
| Page | pp.pp.10-15(NLC), pp.10-15(SP), |
| #Pages | 6 |
| Date of Issue | 2022-11-22 (NLC, SP) |