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Artigo científico

Extraction of keywords from textsan exploratory study using noun phrases

Souza, Renato Rocha; Raghavan, K. S.

O documento é disponibilizado pela fonte de origem, que mantém a versão integral e as condições de uso.

Resumo

The increasing use of Web for both scholarly publishing and information retrieval emphasizes the need for mechanisms to support efficient indexing and effective information retrieval. Manual indexing and knowledge representation techniques are not suitable for handling huge volumes of digital information. This paper presents an approach to extracting key phrases from texts based on the intrinsic semantics of the text. The methodology has been tested with a series of small-scale experiments involving texts in Portuguese language (SOUZA, 2005; SOUZA and RAGHAVAN, 2006). The results suggest that the approach yields satisfactory results. Some suggestions for future work have been made.

Ficha do documento

Tipo
Artigo científico
Ano
2014
Instituição
Fundação Getulio Vargas
Idioma
Inglês
Acesso
Não informado
Identificador
oai:repositorio.fgv.br:10438/28306

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