Adaptation of a keyphrase extractor for Japanese text

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TypeArticle
ConferenceProceedings of the 27th Annual Conference of the Canadian Association for Information Science (CAIS-99), June 9-11, 1999., Sherbrooke, Québec, Canada
AbstractThis paper presents some statistical observations relevant to Japanese keyphrase extraction, as well as the details of the implementation of a keyphrase extraction algorithm (called Extractor) for Japanese documents. Parts of the algorithm include an efficient method of extracting the keyphrase candidates, a way to pinpoint the most probable keyphrases using contextual information, a technique to find the main ideas conveyed in the text, and a way to express those ideas using extracted phrases. Finally, a comparison with the English and French versions of Extractor will be presented.
Publication date
LanguageEnglish
AffiliationNRC Institute for Information Technology; National Research Council Canada
Peer reviewedNo
NRC number41643
NPARC number5764056
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Record identifierdff33e57-0c12-4c18-b086-926060aa3a7a
Record created2009-03-29
Record modified2016-05-09
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