Abstract
Keyphrases are mainly words that capture the main topics of a document. We think that semantic classes can be used as keyphrases for a text. We have developed a semantic class-based WSD system that can tag the words of a text with their semantic class. A method is developed to compare the semantic classes of the words of a text with the correct ones based on statistical measures. We find that the evaluation of semantic classes considered as keyphrases is very close to 100% in most cases. © 2011 Springer-Verlag.
Cite
CITATION STYLE
Izquierdo, R., Suárez, A., & Rigau, G. (2011). Using semantic classes as document keywords. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6716 LNCS, pp. 225–229). https://doi.org/10.1007/978-3-642-22327-3_25
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