A frequency model in a fuzzy environment
type: Item
instance of: scholarly article
title: A frequency model in a fuzzy environment
zbMATH Open document ID: 0823.93004
DOI: 10.1016/0888-613X(94)90027-2
author: V. Pereyra
published in: International Journal of Approximate Reasoning
publication date: 1995-02-09T00:00:00Z
review text: Capturing the information contained in a set of data is what data analysis is all about. A seemingly straightforward information is the frequency or occurance of certain events or patterns. This simple concept in a crisp environment had still to be defined in fuzzy domains. The authors propose two definitions leading to an upper and a lower frequency which extent the classical definition of frequency. Some properties of these fuzzy frequencies are given in the one- dimensional case and a trial is made to extent this concept to multidimensional spaces. However, this approach does not satisfy the authors as they could not find a unified proposal. Further studies in practical situations are hence advocated.
Mathematics Subject Classification ID: 93A30
Mathematics Subject Classification ID: 93B30
Mathematics Subject Classification ID: 94D05
zbMATH DE Number: 720859
zbMATH Keywords: data analysis
zbMATH Keywords: frequency
zbMATH Keywords: fuzzy frequencies
MaRDI profile type: Publication
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full work available at URL: 0888-613x(94)90027-2
OpenAlex ID: W2004189099
description: scientific article; zbMATH DE number 720859