Enriching WordNet concepts with topic signatures

Details Enriching WordNet concepts with topic signatures Enriching WordNet concepts with topic signatures

2001-09-18

arxiv.org/abs/cs/0109031v2

Proceedings of the NAACL workshop on WordNet and Other lexical Resources: Applications, Extensions and Customizations. Pittsbu

Computer Science

Computation and Language

Author list corrected

Scientific paper

This paper explores the possibility of enriching the content of existing ontologies. The overall goal is to overcome the lack of topical links among concepts in WordNet. Each concept is to be associated to a topic signature, i.e., a set of related words with associated weights. The signatures can be automatically constructed from the WWW or from sense-tagged corpora. Both approaches are compared and evaluated on a word sense disambiguation task. The results show that it is possible to construct clean signatures from the WWW using some filtering techniques.

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