| Presentation | 2013/6/20 NegFinder : A Web Service for Identifying Negation Signals and Their Scopes KAZUKI FUJIKAWA, KAZUHIRO SEKI, KUNIAKI UEHARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | More and more biomedical documents are digitally written and stored. To make the most of the rich resources, it is crucial to precisely locate the information pertinent to user's interests. An obstacle in finding information in natural language text is negations, which deny or reverse the meaning of a sentence. This is especially problematic in the biomedical domain since scientific findings and clinical records often contain negated expressions to state negative effects or the absence of symptoms. This paper reports on our work on a hybrid approach to negation identification combining statistical and heuristic approaches and describes an implementation of the approach, named NegFinder, as a Web service. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Scope boundaries / heuristics / supervised classification / API |
| Paper # | Vol.2013-BIO-34 No.12 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2013/6/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Neurocomputing (NC) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | NegFinder : A Web Service for Identifying Negation Signals and Their Scopes |
| Sub Title (in English) | |
| Keyword(1) | Scope boundaries |
| Keyword(2) | heuristics |
| Keyword(3) | supervised classification |
| Keyword(4) | API |
| 1st Author's Name | KAZUKI FUJIKAWA |
| 1st Author's Affiliation | Kobe University() |
| 2nd Author's Name | KAZUHIRO SEKI |
| 2nd Author's Affiliation | Kobe University |
| 3rd Author's Name | KUNIAKI UEHARA |
| 3rd Author's Affiliation | Kobe University |
| Date | 2013/6/20 |
| Paper # | Vol.2013-BIO-34 No.12 |
| Volume (vol) | vol.113 |
| Number (no) | 111 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |