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Título del libro: 2016 Fifteenth Mexican International Conference On Artificial Intelligence (micai): Advances In Artificial Intelligence
Título del capítulo: An Improved Automated Definition Fixtraction Method Based On Lexicographic and Lexico-semantic Features

Autores UNAM:
ALEJANDRO DORANTES ALDAMA; GERARDO SIERRA DIAZ;
Autores externos:

Idioma:

Año de publicación:
2016
Palabras clave:

Automatic definition extraction; Hypernym identification; Hypernym extraction; Analytical definitions; Computational lexicography


Resumen:

This paper shows that results obtained from extracting definitions in computational lexicography, often have a high recall but a low precision. Herein, we present an improved, automated, rule-based analytical definitions extraction method that uses hypernym identification. This kind of definitions allow us to improve the stateof-the-art precision reported in definitions extracting. Furthermore, this method incorporates a hypernyms extraction module, which has proven to be a necessary first step for generating automated definitions.


Entidades citadas de la UNAM: