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Extending the NegEx...
Extending the NegEx Lexicon for Multiple Languages
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Chapman, Wendy W. (author)
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Hilert, Dieter (author)
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- Velupillai, Sumithra (author)
- Stockholms universitet,Institutionen för data- och systemvetenskap
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Kvist, Maria (author)
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- Skeppstedt, Maria (author)
- Stockholms universitet,Institutionen för data- och systemvetenskap
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Chapman, Brian (author)
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Conway, Michael (author)
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Tharp, Melissa (author)
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Mowery, Danielle L. (author)
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Deleger, Louise (author)
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(creator_code:org_t)
- IOS Press, 2013
- 2013
- English.
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In: Proceedings of the 14th World Congress on Medical and Health Informatics. - : IOS Press. - 9781614992882 - 9781614992899 ; , s. 677-681
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Subject headings
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- We translated an existing English negation lexicon (NegEx) to Swedish, French, and German and compared the lexicon on corpora from each language. We observed Zipf’s law for all languages, i.e., a few phrases occur a large number of times, and a large number of phrases occur fewer times. Negation triggers “no” and “not” were common for all languages; however, other triggers varied considerably. The lexicon is available in OWL and RDF format and can be extended to other languages. We discuss the challenges in translating negation triggers to other languages and issues in representing multilingual lexical knowledge.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Systemvetenskap, informationssystem och informatik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Information Systems (hsv//eng)
Keyword
- Natural language processing
- knowledge representation
- Computer and Systems Sciences
- data- och systemvetenskap
Publication and Content Type
- ref (subject category)
- kon (subject category)
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- By the author/editor
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Chapman, Wendy W ...
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Hilert, Dieter
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Velupillai, Sumi ...
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Kvist, Maria
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Skeppstedt, Mari ...
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Chapman, Brian
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show more...
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Conway, Michael
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Tharp, Melissa
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Mowery, Danielle ...
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Deleger, Louise
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Computer and Inf ...
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and Information Syst ...
- Articles in the publication
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Proceedings of t ...
- By the university
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Stockholm University