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n-Dimensional overlap functions

delete2016-03-01
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PRE
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D
Daniel Gómez *
J
J. Tinguaro Rodríguez
J
Javier Montero
H
Humberto Bustince
B
Barrenechea, Edurne
DOI:10.1016/j.fss.2014.11.023delete
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Abstract

Abstract

En 中文
In this paper we introduce the definition of n-dimensional overlap functions and we justify the axiomatization proposed in its definition. Basically, these functions allow to measure the degree of overlapping of several classes in a given classification system and for any given object. We also show a construction method for this class of functions, studying its relationships with the properties of migrativity, homogeneity and Lipschitz continuity. Finally, we propose an example where the use of n-dimensional overlap functions provides better results than those obtained with the commonly used product t-norm. (C) 2014 Elsevier B.V. All rights reserved.
Keywords:
Aggregation operators
Overlap functions
Grouping functions
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Journal

Fuzzy Sets and Systems cover
Fuzzy Sets and Systems
IF:
2.7
Papers:
7.6K
Citations:
1.5W

Organization

C
Complutense University of Madrid
Scholars:
2.6W
Papers: 2.2W
Citations: 31
Universidad Publica de Navarra cover
Universidad Publica de Navarra
Scholars:
4.0K
Papers: 3.6K
Citations: 3.2K