Journal of Computer and System Sciences
Information Sciences: an International Journal
International Journal of Intelligent Systems
Hesitant fuzzy entropy and cross-entropy and their use in multiattribute decision-making
International Journal of Intelligent Systems
New distance measures between intuitionistic fuzzy sets and interval-valued fuzzy sets
Information Sciences: an International Journal
Similarity measures for intuitionistic fuzzy sets: State of the art
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
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In this paper, we first review several popular similarity measures between fuzzy sets and then extend those similarity measures to intuitionistic fuzzy sets. We also propose two new similarity measures between intuitionistic fuzzy sets. These similarity measures have been found to satisfy some similarity measure axioms. Several numerical experiments are performed to assess the performance of these measures. Numerical results clearly indicate these new measures to be superior in performance to the others. Finally, we apply the new measures to evaluate students' answerscripts. The experimental results show the superiority of the proposed measures for students' evaluation. © 2008 Wiley Periodicals, Inc.