Why Fuzzy Cognitive Maps Are Efficient
Author(s) -
Владик Крейнович,
Chrysostomos Stylios
Publication year - 2015
Publication title -
international journal of computers communications and control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.422
H-Index - 33
eISSN - 1841-9844
pISSN - 1841-9836
DOI - 10.15837/ijccc.2015.6.2073
Subject(s) - fuzzy cognitive map , relation (database) , computer science , cognition , fuzzy logic , artificial intelligence , artificial neural network , empirical research , machine learning , fuzzy set , data mining , mathematics , fuzzy classification , psychology , statistics , neuroscience
In many practical situations, the relation between the experts’ degrees of confidence in different related statements is well described by Fuzzy Cognitive Maps (FCM). This empirical success is somewhat puzzling, since from the mathematical viewpoint, each FCM relation corresponds to a simplified one-neuron neural network, and it is well known that to adequately describe relations, we need multiple neurons. In this paper, we show that the empirical success of FCM can be explained if we take into account that human’s subjective opinions follow Miller’s seven plus minus two law.
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