Presentation | 2014-05-15 Document Summarization Using Word Vectors Katsuji BESSHO, Hitoshi NISHIKAWA, Toshiro MAKINO, Yoshihiro MATSUO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | As a technique of document summarization, we verified a technique of expressing a word as a topic vector, and expressing a sentence and a document as a composition of the vectors of constituent words, and computing the score of a sentence based on a similarity with the vector of the subject document, and outputting a high-scored sentence as a summary text. We conducted an experiment under the constraints of inputting a document which consists of the list of text blocks, and of outputting the summary text as one sentence or one word for every topic. The results indicate that our proposed method of using a word vector achieved a higher F-score compared to the baseline technique that uses the sum or the average of a word score. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Extraction-Based Summarization / Word Vector / Document Vector / Centroid |
Paper # | LOIS2014-5 |
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Committee | LOIS |
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Conference Date | 2014/5/8(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Life Intelligence and Office Information Systems (LOIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Document Summarization Using Word Vectors |
Sub Title (in English) | |
Keyword(1) | Extraction-Based Summarization |
Keyword(2) | Word Vector |
Keyword(3) | Document Vector |
Keyword(4) | Centroid |
1st Author's Name | Katsuji BESSHO |
1st Author's Affiliation | NTT Media Intelligence Laboratories() |
2nd Author's Name | Hitoshi NISHIKAWA |
2nd Author's Affiliation | NTT Media Intelligence Laboratories |
3rd Author's Name | Toshiro MAKINO |
3rd Author's Affiliation | NTT Media Intelligence Laboratories |
4th Author's Name | Yoshihiro MATSUO |
4th Author's Affiliation | NTT Media Intelligence Laboratories |
Date | 2014-05-15 |
Paper # | LOIS2014-5 |
Volume (vol) | vol.114 |
Number (no) | 32 |
Page | pp.pp.- |
#Pages | 6 |
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