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Extending the NegEx Lexicon for Multiple Languages

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 tri...

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Autors principals: Chapman, Wendy W., Hilert, Dieter, Velupillai, Sumithra, Kvist, Maria, Skeppstedt, Maria, Chapman, Brian E., Conway, Michael, Tharp, Melissa, Mowery, Danielle L., Deleger, Louise
Format: Artigo
Idioma:Inglês
Publicat: 2013
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Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC3923890/
https://ncbi.nlm.nih.gov/pubmed/23920642
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