2014 Fiscal Year Final Research Report
Extraction and Normalization of Body site expression in Medical text
| Project/Area Number |
24700132
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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 | The University of Tokyo |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 自然言語処理 / オントロジー / 医学 / 用語 |
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| Outline of Final Research Achievements |
I developed an internal structure model of body site expressions and algorithm to analyze an expression to get the internal structure. The expression is to be normalized based on the structure. I surveyed the body site expressions and anatomical terminology and the result shows that it proves inadequate to extract anatomical terms from the expression for normalization. Therefore, normalization requires the anatomical knowledge. I surveyed an anatomical ontology developed in Japan and body site expressions and revealed what normalization requires the ontology and the natural language processing technique.
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| Free Research Field |
医療情報学
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