Decision making based on similarity measure of vague soft sets

Authors:
Pinaki Majumdar;Syamal Kumar Samanta
Affiliations:
Department of Mathematics, M.U.C. Women's College, Burdwan, West-Bengal, India and Department of Mathematics, Visva-Bharati, Santiniketan, West-Bengal, India;Department of Mathematics, Visva-Bharati, Santiniketan, West-Bengal, India
Venue:
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology - Recent Advances in Soft Computing: Theories and Applications
Year:
2013

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Abstract

In this paper the notion of similarity between vague soft sets have been introduced. Two types of measures of similarity have been introduced which are based on Hausdorff metric and set theoretic approach respectively. Some properties of these measures have also been studied. Application of each similarity measure in a decision making problem has been shown. A comparison of this new decision making technique with an earlier available technique has been done.