IJPAM: Volume 118, No. 1 (2018)

Title

COSINE SIMILARITY MEASURE FOR ROUGH
INTUITIONISTIC FUZZY SETS AND ITS
APPLICATION IN MEDICAL DIAGNOSIS

Authors

H. Jude Immaculate$^1$, I. Arockiarani$^2$
$^1$Department of Mathematics
Karunya University
Coimbatore, INDIA
$^2$ Department of Mathematics
Nirmala College for Women
Coimbatore, INDIA

Abstract

Similarity measure is an important mathematical tool used in medical diagnosis, pattern recognition etc. In this paper a cosine similarity for rough intuitionistic fuzzy set is proposed. Also we apply the notion of weighted rough intuitionistic fuzzy approach to cosine similarity measure for further investigation. Finally a medical diagnosis problem is defined to verify the proposed similarity measure.

History

Received: 2015-09-07
Revised: 2017-11-18
Published: February 14, 2018

AMS Classification, Key Words

AMS Subject Classification: 03E72, 04A72, 28E10, 26E50, 94D05
Key Words and Phrases: rough intuitionistic fuzzy sets, cosine similarity measure, intuitionistic fuzzy sets, rough sets

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How to Cite?

DOI: 10.12732/ijpam.v118i1.1 How to cite this paper?

Source:
International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2018
Volume: 118
Issue: 1
Pages: 1 - 7


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