Article
Toward Fuzzy-valued Matching and Similarity Assessment
Proceedings of North American Fuzzy Information Processing Society
Document Type
Article
Publication Date
1-1-1996
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Disciplines
Abstract
A fuzzy-valued measure of the degree of matching of two fuzzy sets is proposed based on the Jaccard index applied to the level sets. This measure satisfies a generalization the criteria of Dubois and Prade (1982) for point-valued matching indices. A similarity index is obtained by combining the matching index with a proximity assessment. These fuzzy-valued indices provide a more comprehensive summarization of the similarity of fuzzy sets than the standard point-valued measures.
DOI
10.1109/NAFIPS.1996.534704
Citation Information
Thomas Sudkamp and Valerie Cross. "Toward Fuzzy-valued Matching and Similarity Assessment" Proceedings of North American Fuzzy Information Processing Society (1996) p. 59 - 62 ISSN: 0-7803-3225-3 Available at: http://works.bepress.com/thomas_sudkamp/1/
Presented at the North American Fuzzy Information Processing Society, Berkeley, CA.