| Paper Abstract and Keywords |
| Presentation |
2007-01-30 14:15
An Annotation Method of Clinical Texts Using a Medical Ontology
Motoyuki Takaai, Hiroshi Masuichi (Fuji Xerox) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper describes a novel approach to relate linguistic expressions in text to ontology. We use a Japanese parser based on Lexical Functional Grammar to analyze text and add syntactic features to each expression in the text, and the rule-based matching system called "Transfer" to detect the ontology concepts that match the expressions using the syntactic information. The approach can make an ambiguous matching between the expressions and the concepts in a robust way. The approach is also efficient because it does not require any logical formula or high-order predicate calculus. We applied the approach to diagnostic imaging reports in the clinical domain, and implemented a trial system that can relate the technical terms and expressions in the clinical reports to medical ontology concepts. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Medical Ontology / Clinical Text / Lexical Functional Grammar / Text Annotation / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 517, NLC2006-80, pp. 43-48, Jan. 2007. |
| Paper # |
NLC2006-80 |
| Date of Issue |
2007-01-23 (NLC) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
NLC |
| Conference Date |
2007-01-30 - 2007-01-31 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Sapporo Convention Center |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
NLC |
| Conference Code |
2007-01-NLC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
An Annotation Method of Clinical Texts Using a Medical Ontology |
| Sub Title (in English) |
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| Keyword(1) |
Medical Ontology |
| Keyword(2) |
Clinical Text |
| Keyword(3) |
Lexical Functional Grammar |
| Keyword(4) |
Text Annotation |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Motoyuki Takaai |
| 1st Author's Affiliation |
Fuji Xerox Co., Ltd. (Fuji Xerox) |
| 2nd Author's Name |
Hiroshi Masuichi |
| 2nd Author's Affiliation |
Fuji Xerox Co., Ltd. (Fuji Xerox) |
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| Speaker |
Author-1 |
| Date Time |
2007-01-30 14:15:00 |
| Presentation Time |
30 minutes |
| Registration for |
NLC |
| Paper # |
NLC2006-80 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.517 |
| Page |
pp.43-48 |
| #Pages |
6 |
| Date of Issue |
2007-01-23 (NLC) |