New challenges: Group decision systems by means of entropy defined through qualitative reasoning structures

Núria Agell Jané, Francesc Prats Duaygues, Llorenç Roselló Saurí, Mònica Sánchez Soler

Producción científica: Contribución a una conferenciaContribución

Resumen

This paper introduces the concept of entropy on orders of magnitude qualitative spaces and, consequently, the opportunity to measure the gain or loss of information when working with qualitative descriptions. The results obtained are significant in terms of situations which arise naturally in many real applications when dealing with different levels of precision. The entropy allows measuring the consensus of expert opinion by use of a distance, and building amethod that enables ambiguous values to be included in analysis and summarizing information.
Idioma originalInglés
EstadoPublicada - 22 oct 2008
EventoXI Congrés Internacional de l'Associació Catalana d'Intel·ligència Artificial (CCIA 2008) -
Duración: 22 oct 200824 oct 2008

Conferencia

ConferenciaXI Congrés Internacional de l'Associació Catalana d'Intel·ligència Artificial (CCIA 2008)
Período22/10/0824/10/08

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