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Thesaurus based term ranking for keyword extraction

IEEE Proceedings of the 7th International Workshop on Text-based Information Retrieval (TIR-10), Bilbao, Spain

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Thesaurus based term ranking for keyword extraction

IEEE Proceedings of the 7th International Workshop on Text-based Information Retrieval (TIR-10), Bilbao, Spain

Open access

Rechten:

Samenvatting

A common strategy to assign keywords to documents is to select the most appropriate words from the document text. One of the most important criteria for a word to be selected as keyword is its relevance for the text. The tf.idf score of a term is a widely used relevance measure. While easy to compute and giving quite satisfactory results, this measure does not take (semantic) relations between words into account.

PartnersCrossmedialab, Hogeschool Utrecht
Datum2010-09-03
TypeConferentiebijdrage
TaalEngels

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