Combination of Bipolar Soft Set and Soft Expert Set with Application in Decision Making

In this paper, we propose a novel concept of the bipolar soft expert set by combining the soft expert set and the bipolar soft set. Then, we define its basic operations such as complement, union, intersection, AND and OR for bipolar soft expert sets with illustrative examples. Then, using this set theory, an algorithm is proposed to express an uncertainty problem in the best way. Finally, we exemplify an uncertainty problem on how the proposed algorithm can be applied against uncertain situations that may be encountered in any field and we give its implementation in detail.

Automated summary

This paper introduces a novel concept of bipolar soft expert set by combining the soft expert set and the bipolar soft set, and defines its basic operations. An algorithm is proposed to address uncertainty problems using this set theory, with a detailed implementation showcased in an example.