A Semantically-based Lattice Approach for Assessing Patterns in Text Mining Tasks
Un enfoque de lattice basado en semántica para evaluar patrones en tareas de minería de textos
John Atkinson, Alejandro Figueroa, Claudio Pérez
Dept. of Computer Sciences, Faculty of Engineering, Universidad de Concepcion, Chile, Yahoo! Research, Santiago, Chile. atkinson@inf.udec.cl, claudioperezcarcamo@gmail.com, aflguer@yahoo-inc.com
]]>Article received on 12/07/2013
Accepted on 25/09/2013.
Abstract
In this paper, a new approach to automatically assessing patterns in text mining is proposed. It combines corpus based semantics and Formal Concept Analysis in order to deal with semantic and structural properties for concepts discovered in tasks such as generation of association rules. Experiments show the promise of our evaluation method to effectively assess discovered patterns when compared with other state-of-the-artevaluation methods.
Keywords: Text mining, concept lattices, semantic analysis, association rules.
Resumen
En este artículo, se propone un nuevo enfoque para la evaluación automática de patrones en minería de textos. Éste combina semantica basada en corpus y Análisis Formal de Conceptos con el fin de manejar propiedades estructurales y semánticas para conceptos descubiertos en tareas tales como generacio¿ón de reglas de asociación. Los experimentos muestran los resultados promisorios de nuestro método para evaluar efectivamente patrones descubiertos cuando se compara con otros métodos de evaluacióon de la literatura.
]]> Palabras clave: Minería de textos, lattices conceptuales, análisis semantico, reglas de asociación
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