Cómo adaptar un modelo de aprendizaje profundo a un nuevo dominio: el caso de la extracción de relaciones biomédicas

Palabras clave: Extracción semántica, Aprendizaje profundo, Extracción de relaciones, Procesamiento de lenguaje natural

Resumen

En este trabajo estudiamos el problema de extracción de relaciones del Procesamiento de Lenguaje Natural (PLN). Realizamos una configuración para la adaptación de dominio sin recursos externos. De esta forma, entrenamos un modelo con aprendizaje profundo (DL) para la extracción de relaciones (RE). El modelo permite extraer relaciones semánticas para el dominio biomédico. Sin embargo, ¿El modelo puede ser aplicado a diferentes dominios? El modelo debería adaptarse automáticamente para la extracción de relaciones entre diferentes dominios usando la red de DL. Entrenar completamente modelos DL en una escala de tiempo corta no es práctico, deseamos que los modelos se adapten rápidamente de diferentes conjuntos de datos con varios dominios y sin demora. Así, la adaptación es crucial para los sistemas inteligentes que operan en el mundo real, donde los factores cambiantes y las perturbaciones imprevistas son habituales. En este artículo, presentamos un análisis detallado del problema, una experimentación preliminar, resultados y la discusión acerca de los resultados.

Biografía del autor/a

Jefferson A. Peña-Torres*, Universidad del Valle, Colombia

Ingeniero de Sistemas, Escuela de Ingeniería de Sistemas y Computación, Universidad del Valle, Cali- Colombia, jefferson.amado.pena@correounivalle.edu.co

Raúl E. Gutiérrez, Universidad del Valle, Colombia

PhD en Ingeniería, Escuela de Ingeniería de Sistemas y Computación, Universidad del Valle, Cali- Colombia, raul.gutierrez@correounivalle.edu.co

Víctor A. Bucheli, Universidad del Valle, Colombia

PhD en Ingeniería, Escuela de Ingeniería de Sistemas y Computación, Universidad del Valle, Cali- Colombia, victor.bucheli@correounivalle.edu.co

Fabio A. González, Universidad de Nacional de Colombia, Colombia

PhD en Ingeniería, Departamento de Ingeniería de Sistemas e Industrial, Universidad de Nacional, Bogotá- Colombia, fagonzalezo@unal.edu.co

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Cómo citar
[1]
J. A. Peña-Torres, R. E. . Gutiérrez, V. A. Bucheli, y F. A. . González, «Cómo adaptar un modelo de aprendizaje profundo a un nuevo dominio: el caso de la extracción de relaciones biomédicas», TecnoL., vol. 22, pp. 49–62, dic. 2019.

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Publicado
2019-12-05
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