| Presentation | 2002/12/13 Automatic speech summarization based on sentence extraction and compaction Tomonori KIKUCHI, Sadaoki FURUI, Chiori HORI, |
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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 automatic speech summarization method having two stages: important sentence extraction and sentence compaction. Relatively important sentences are extracted based on the amount of information and the confidence measures of constituent words, and the set of extracted sentences is compressed by our sentence compaction method. The sentence compaction is performed by selecting a word set that maximizes a summarization score consisting of the amount of information and the confidence measure of each word, the linguistic likelihood of word strings, and the word concatenation probability. The selected words are concatenated to create a summary. Effectiveness of the proposed method was confirmed by summarizing spontaneous presentations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spontaneous speech / presentation speech / automatic speech summarization / sentence extraction / word extraction |
| Paper # | NLC2002-81 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2002/12/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Automatic speech summarization based on sentence extraction and compaction |
| Sub Title (in English) | |
| Keyword(1) | Spontaneous speech |
| Keyword(2) | presentation speech |
| Keyword(3) | automatic speech summarization |
| Keyword(4) | sentence extraction |
| Keyword(5) | word extraction |
| 1st Author's Name | Tomonori KIKUCHI |
| 1st Author's Affiliation | Department of Computer Science, Tokyo Institute of Technology() |
| 2nd Author's Name | Sadaoki FURUI |
| 2nd Author's Affiliation | Department of Computer Science, Tokyo Institute of Technology |
| 3rd Author's Name | Chiori HORI |
| 3rd Author's Affiliation | NTT Communication Science Laboratories |
| Date | 2002/12/13 |
| Paper # | NLC2002-81 |
| Volume (vol) | vol.102 |
| Number (no) | 528 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |