Proposal of syntactic piece : its idea and application to statistical natural language processing tasks
Project/Area Number |
21500133
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Intelligent informatics
|
Research Institution | Nagaoka University of Technology |
Principal Investigator |
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
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 / 構文木 / 自然言語処理 |
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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Report
(4 results)
Research Products
(9 results)