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An Improved Approach to Group Decision-Making Using Intuitionistic Fuzzy Soft Set

  • R. K. Mohanty
  • B. K. TripathyEmail author
Conference paper
  • 21 Downloads
Part of the Lecture Notes in Networks and Systems book series (LNNS, volume 127)

Abstract

one of the latest models to handle uncertainty is soft set. it associates each parameter in its set of parameters to a subset of elements in the universe of discourse. in its introductory article itself, molodtsov has shown the applications of this new tool in many different areas. but, over the years, soft sets have been used by many researchers for decision-making applications over uncertainty-based datasets. it has been observed that appropriate hybridization of models is always better than the route ones. following this, many hybrid models of soft set have already been added to the literature by different researchers. so far, multiple attempts have been made to use intuitionistic fuzzy soft set (ifss) for decision-making. this paper introduces the concept of interval-valued fuzzy (ivf) priority for decision-making using ifss. it also provides an improved approach to deal with group decision-making (gdm) using ifss and an application of ifss in gdm.

Keywords

Soft sets Fuzzy sets Fuzzy soft sets IFSS GDM 

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Copyright information

© The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2021

Authors and Affiliations

  1. 1.VITVelloreIndia

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