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A frequency model in a fuzzy environment

✍ Scribed by Miguel Delgado; Antonio González

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
629 KB
Volume
11
Category
Article
ISSN
0888-613X

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✦ Synopsis

A ~'ery important problem is that of capturing the information contained in a set of data. When these data come from repeated trials of a gicen experiment, statistical methods based on the frequency of appearance of some kinds of patterns seem to be particularly interesting. Howeuer, no definition of frequency is available to handle the cases where the base domain is fuzzy but the observations, being elements of the same referential set, may be members of a different domain (even crisp). This paper deals with defining an extended model of frequency able to manage fuzzy information. The aim of this study is to provide a tool able to find regularities in a fuzzy system. We introduce a frequency concept that can be a cery useful tool in this respect. We study the properties of this frequency, and we show that out" definition is within the beliefplausibility model.

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