Coronavirus Decision-Making Based on a Locally -Generalized Closed Set

Ranking Efficient Decision Making Units in Data Envelopment Analysis based on Changing Reference Set

One of the drawbacks of Data Envelopment Analysis (DEA) is the problem of lack of discrimination among efficient Decision Making Units (DMUs). A method for removing this difficulty is called changing reference set proposed by Jahanshahloo and et.al (2007). The method has some drawbacks. In this paper a modified method and new method to overcome this problems are suggested. The main advantage of...

Rough Set Based Classifiers For Decision Making

Recently, there has been a growing interest in the data mining area, where the objective is the discovery of knowledge that is correct, comprehensible, easily interpreted, and can be understood and used by users. This paper addresses the issue by facilitating the automatic construction of a decision support system by utilizing data mining techniques. In this research a system that extracts rule...

Risk Decision Making Based on Decision-theoretic Rough Set: A Three-way View Decision Model

Rough set theory has witnessed great success in data mining and knowledge discovery, which provides a good support for decision making on a certain data. However, a practical decision problem always shows diversity under the same circumstance according to different personality of the decision makers. A simplex decision model can not provide a full description on such diverse decisions. In this ...

A New Class of Locally Closed Sets and Locally Closed Continuous Functions in Generalized Topological Spaces

In this paper the idea of -locally closed sets in generalized topological space is introduced and study some of their properties. We introduce the notion of (,’)locally closed continuous functions on generalized topological space and investigate some of their characterizations.

Incoherence Correction and Decision Making Based on Generalized Credal Sets