Presentation | 2021-07-02 Corpus construction for topic-based summarization of multi-party conversation Yuri Nakayama, Tsukasa Shiota, Kazutaka Shimada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we report corpus construction and topic-based summarization methods for multi-party conversation. We have already constructed reference summaries and the list of important utterances in each discussion. However, fine-grained summaries about topics in a discussion often are desired in many situations. Therefore, we construct topic-based summaries and propose an important utterance extraction method and two summarization processes using the extracted utterances; extractive and abstractive methods. In the experiment, the extractive method was superior in terms of ``accuracy as a summary'' while the readability of the abstractive method was better. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multi-party conversation / Topic-based summarization / Summarization Corpus |
Paper # | NLC2021-4 |
Date of Issue | 2021-06-25 (NLC) |
Conference Information | |
Committee | NLC / IPSJ-ICS |
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Conference Date | 2021/7/2(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Application of natural language processing and intelligent systems, and general topic of NLP |
Chair | Kazutaka Shimada(Kyushu Inst. of Tech.) |
Vice Chair | Mitsuo Yoshida(Toyohashi Univ. of Tech.) / Takeshi Kobayakawa(NHK) |
Secretary | Mitsuo Yoshida(Univ. of Tokyo) / Takeshi Kobayakawa(Hiroshima Univ. of Economics) |
Assistant | Kanjin Takahashi(Sansan) / Ko Mitsuda(NTT) |
Paper Information | |
Registration To | Technical Committee on Natural Language Understanding and Models of Communication / Special Interest Group on Intelligence and Complex Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Corpus construction for topic-based summarization of multi-party conversation |
Sub Title (in English) | |
Keyword(1) | Multi-party conversation |
Keyword(2) | Topic-based summarization |
Keyword(3) | Summarization Corpus |
1st Author's Name | Yuri Nakayama |
1st Author's Affiliation | Kyushu Institute of Technology(Kyutech) |
2nd Author's Name | Tsukasa Shiota |
2nd Author's Affiliation | Kyushu Institute of Technology(Kyutech) |
3rd Author's Name | Kazutaka Shimada |
3rd Author's Affiliation | Kyushu Institute of Technology(Kyutech) |
Date | 2021-07-02 |
Paper # | NLC2021-4 |
Volume (vol) | vol.121 |
Number (no) | NLC-82 |
Page | pp.pp.19-24(NLC), |
#Pages | 6 |
Date of Issue | 2021-06-25 (NLC) |