A Bidirectional Subsethood Based Similarity Measure for Fuzzy Sets
A Bidirectional Subsethood Based Similarity Measure for Fuzzy Sets
复制标题
基于双向子集的模糊集相似性测度
DOI:
10.1109/fuzz-ieee.2018.8491669
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Kabir S
中科院分区:
文献类型:
--
作者:
Kabir S
Similarity measures are useful for reasoning about fuzzy sets. Hence, many classical set-theoretic similarity measures have been extended for comparing fuzzy sets. In previous work, a set-theoretic similarity measure considering the bidirectional subsethood for intervals was introduced. The measure addressed specific concerns of many common similarity measures, and it was shown to be bounded above and below by Jaccard and Dice measures respectively. Herein, we extend our prior measure from similarity on intervals to fuzzy sets. Specifically, we propose a vertical-slice extension where two fuzzy sets are compared based on their membership values. We show that the proposed extension maintains all common properties (i.e., reflexivity, symmetry, transitivity, and overlapping) of the original fuzzy similarity measure. We demonstrate and contrast its behaviour along with common fuzzy set-theoretic measures using different types of fuzzy sets (i.e., normal, non-normal, convex, and non-convex) in respect to different discretization levels.
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DOI:
10.2139/ssrn.2828347
发表时间:
2013-01
期刊:
2013 13th UK Workshop on Computational Intelligence (UKCI)
影响因子:
--
作者:
Josie McCulloch;Christian Wagner;U. Aickelin
通讯作者:
Josie McCulloch;Christian Wagner;U. Aickelin
影响因子:
2.5
作者:
C. Mann
通讯作者:
C. Mann
DOI:
10.1109/fuzz-ieee.2017.8015623
发表时间:
2017
期刊:
--
影响因子:
--
作者:
Kabir S
通讯作者:
Kabir S
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
H. S. Kasana;Krishna Kumar
通讯作者:
Krishna Kumar
DOI:
--
发表时间:
2014
期刊:
Fuzzy Systems (FUZZ-IEEE), 2014 IEEE International Conference on
影响因子:
--
作者:
McCulloch J
通讯作者:
McCulloch J