Interval valued intuitionistic fuzzy soft multi set theoretic approach to decision making problems

Recently the practical application of soft computing to solve real life decision making has been developed rapidly since it can be applied easily to several areas like computer science, medical science, information technology, economics, environments, engineering, among other areas. In this research paper, we make the practical application of interval-valued intuitionistic fuzzy soft multisets in real-world decision making problems and proposed an algorithm to solve multi weighted interval valued intuitionistic fuzzy soft multiset based decision making by applying weighted choice values. The feasibility of our proposed algorithm in practical applications is illustrated by a numerical model.