2011 Fiscal Year Final Research Report
Proposal of syntactic piece : its idea and application to statistical natural language processing tasks
| Project/Area Number |
21500133
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Intelligent informatics
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| Research Institution | Nagaoka University of Technology |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Keywords | 構文片 / 形態素 / 言語処理単位 / n-gram / 統計的言語処理 / 自動要約 / 評判分析 |
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| Research Abstract |
I have proposed "syntactic piece" as a language processing unit of Japanese. Syntactic piece is the smallest unit that keeps syntactic relation. I have shown in this grant that the syntactic piece outperforms other units such as n-gram and bag-of-words, in the task of sentiment analysis and automatic summarization.
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