| Project/Area Number |
23700176
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Intelligent informatics
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| Research Institution | University of Yamanashi |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 自然言語処理 / モダリティ解析 / 言語学 / 言語資源 / 機能表現 |
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| Research Abstract |
I have constructed language resources and tools for Japanese modality analysis. They include the following three main components: (1) a corpus of 41,799 eventswith extended modality tags, which are extracted from the latest version of “Balanced Corpusof Contemporary Written Japanese”, (2) a corpus of 1,785 pairs of negation triggers and their foci, and, (3) a detector of the focus of a negation trigger in Japanese, which achieved accuracy of 80 % in the domain of posted reviews about hotel service.
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