Fuzzy cognitive maps: a tool to improve diagnostic decisions
نویسندگان
چکیده
منابع مشابه
Extended Fuzzy Cognitive Maps
Fuzzy Cognitive Maps (FCMs) have been proposed to represent causal reasoning by using numeric processing. They graphically represent uncertain causal reasoning. In the resonant states, there emerges a limit cycle or a hidden pattern, which is a FCM inference. However, there are some shortcomings concerned with knowledge representation in the conventional FCMs. In this paper, we propose Extended...
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The information abstracted by humans and quite complex processes, are usually imprecise or approximate. The adopted modelling strategy is usually imprecise in nature, with no or partial knowledge of the problem, and generally expressed in linguistic terms. Thus, the use of Fuzzy Logic can help solving the ambiguities and vagueness usually faced in this kind of problems. Soft computing technique...
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* Laboratoire d’Informatique Industrielle (Li2, EA 2215 UBO/ENIB) ENIB Parvis Blaise Pascal 29280 Plouzané BP 30815 F-29608 Brest Cedex FRANCE Phone : +33 (0)298 05 66 31 Fax : +33 (0)298 05 66 29 Web : http://www.enib.fr/chercher/LI2 {parenthoen, tisseau, fdory}@enib.fr ** Informatique Graphique, Vision, Robotique (GRAVIR, UMR 5527 IMAG/INRIA) ZIRST Montbonnot, 655 Avenue de l’Europe, 38330 Mo...
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A fuzzy cognitive maps (FCM) is a cognitive map within the relations between the elements. FCM has been widely used in many applications such as experts system and knowledge engineering. However, classical FCM is inherently short of sufficient capability of representing and aggregating uncertain information. In this paper, generalized FCM (GFCM) is proposed based on genetic algorithm and interv...
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ژورنال
عنوان ژورنال: Diagnosis
سال: 2014
ISSN: 2194-802X,2194-8011
DOI: 10.1515/dx-2014-0026