Intuitionistic fuzzy sets (IFSs) can effectively represent and simulate the uncertainty diversity of judgment information offered by decision-makers (DMs). In comparison to (FSs), IFSs are highly beneficial for expressing vagueness more accurately. As a result, in this research work, we offer an approach solving group decision-making problems (GDMPs) with parameterized intuitionistic multi N-so...

In 2011 Alkhazaleh and Salleh defined the concept of soft expert sets where the user can know the opinion of all the experts in one model and give an application of this concept in decision-making problems. Also, they introduced the concept of the fuzzy soft expert set as a combination between the soft expert set and the fuzzy set. In 2010 Majumdar and Samanta presented the concept of a general...

The expert set theory performs an important part in making decisions. It can successfully convey the opinions of every since it includes several experts. In this study, generalizations and soft sets are combined. First, generalized notion is presented, then follows definition operation approaches characteristics as complement, union, intersection, AND OR. application concept to decision issues ...