Paraphrase alignment for synonym evidence discovery

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2010

Autores

Grigonyte, G (Autor) Outra; Cordeiro, J (Autor) Outra; Dias, G (Autor) Outra; Moraliyski, R (Autor) Outra; Pavel Brazdil (Autor) FEP

Ata de Conferência Internacional

Título: Coling 2010 - 23rd International Conference on Computational Linguistics, Proceedings of the Conference

Páginas: 403-411

23rd International Conference on Computational Linguistics, Coling 2010

Beijing, 23 August 2010 through 27 August 2010

Indexação

Scopus - 7 Citações

Outras Informações

ID Authenticus: P-008-0HX

Abstract (EN): We describe a new unsupervised approach for synonymy discovery by aligning paraphrases in monolingual domain corpora. For that purpose, we identify phrasal terms that convey most of the concepts within domains and adapt a methodology for the automatic extraction and alignment of paraphrases to identify paraphrase casts from which valid synonyms are discovered. Results performed on two different domain corpora show that general synonyms as well as synonymic expressions can be identified with a 67.27% precision.

Idioma: Inglês

Tipo (Avaliação Docente): Científica