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Classificação Contínua de Documentos com Vocabulários Temáticos Dinâmicos para a Desambiguação de Termos

Adriano A. SantosUlrich Schiel

Get accurate results that reflect the desire of users is one of the main purposes of Information Retrieval Systems. A previous thematic classification of the documents to be retrieved is an interesting technique to get a good term disambiguation and consequently a better precision in the retrieval process. However, traditional techniques for classifying documents use static universal knowledge bases and cannot represent the dynamics of linguistic knowledge evolution and, even less, the spatial-temporal dependency of the meaning of words. Based on that, the purpose of this paper is to present a technique that considers the dynamics of word meanings through a context sensitive Thesaurus.

http://www.lbd.dcc.ufmg.br/colecoes/sbsi/2012/0067.pdf

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