On Pythagorean fuzzy soft matrices, operations and their applications in decision making and medical diagnosis

被引：0
作者：
Abhishek Guleria
Rakesh Kumar Bajaj
机构：
[1] Jaypee University of Information Technology,Department of Mathematics
来源：
Soft Computing | 2019年 / 23卷
关键词：
Pythagorean fuzzy soft set; Pythagorean fuzzy soft matrix; Decision making; Medical diagnosis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the present communication, we introduce Pythagorean fuzzy soft matrix and its various possible types. Some binary operations and various properties over the matrices are also being defined with their proof of validity. Further, the Pythagorean fuzzy soft matrices have been taken into account for proposing a new algorithm for decision making by using choice matrix and weighted choice matrix. In addition to this, an algorithm for medical diagnosis problem by making use of score matrix and utility matrix has also been proposed. Numerical examples for each of the applications have been successfully illustrated. A comparative analysis with other existing methods has also been carried out.
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页码：7889 / 7900
页数：11
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