2013 Fiscal Year Final Research Report
A System for Multi-Faceted Topic Analysis and Cross-Lingual Comparative Web Text Analysis
| Project/Area Number |
23300033
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Media informatics/Database
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
YOSHIOKA Masaharu 北海道大学, 情報科学研究科, 准教授 (40290879)
INUI Takashi 筑波大学, システム情報系, 助教 (60397031)
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| Co-Investigator(Renkei-kenkyūsha) |
NAKAGAWA Hiroshi 東京大学, 情報基盤センター, 教授 (20134893)
KIYOTA Yoji 東京大学, 情報基盤センター, 特任講師 (10401316)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Keywords | ディレクトリ・情報検索 / ファセット検索 / 多言語処理 / トピック分析 / ニュース・ブログ |
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| Research Abstract |
In this project, given a collection of multilingual documents available on the Web, we cross-lingually and cross-culturally compare facts and opinions that are observed in the collected documents. We especially focus on various facets including the following four of (i) to (iv), and realize a framework of assisting the process of discovering cross-cultural differences: (i) differences in specific issues and concerns within a topic, (ii) differences in time series features, (iii) differences in real life experiences, (iv) differences in opinions.
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