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

Research output: Conference paperContribution

Abstract

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 a method that enables ambiguous values to be included in analysis and summarizing information.
Original languageEnglish
Publication statusPublished - 22 Oct 2008
EventXI Congrés Internacional de l'Associació Catalana d'Intel·ligència Artificial (CCIA 2008) -
Duration: 22 Oct 200824 Oct 2008

Conference

ConferenceXI Congrés Internacional de l'Associació Catalana d'Intel·ligència Artificial (CCIA 2008)
Period22/10/0824/10/08

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