Thesaurus based term ranking for keyword extraction
IEEE Proceedings of the 7th International Workshop on Text-based Information Retrieval (TIR-10), Bilbao, SpainThesaurus based term ranking for keyword extraction
IEEE Proceedings of the 7th International Workshop on Text-based Information Retrieval (TIR-10), Bilbao, SpainSamenvatting
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.
Partners | Crossmedialab, Hogeschool Utrecht |
Datum | 2010-09-03 |
Type | Conferentiebijdrage |
Taal | Engels |