An approach to fuzzy soft sets in decision making based on grey relational analysis and Dempster-Shafer theory of evidence: An application in medical diagnosis.

Journal: Artificial intelligence in medicine
Published Date: May 14, 2015

Abstract

OBJECTIVE: The existing methods of fuzzy soft sets in decision making are mainly based on different kinds of level soft sets, and it is very difficult for decision makers to select a suitable level soft set in most instances. The goal of this paper is to present an approach to fuzzy soft sets in decision making to avoid selecting a suitable level soft set and to apply this approach to solve medical diagnosis problems.

Authors

  • Zhaowen Li
    College of Science, Guangxi University for Nationalities, Nanning, Guangxi 530006, PR China. Electronic address: lizhaowen8846@126.com.
  • Guoqiu Wen
    College of Computer Science and Information Technology, Guangxi Normal University, Guiling, Guangxi 541004, PR China. Electronic address: wenguoqiu2008@163.com.
  • Ningxin Xie
    College of Information Science and Engineering, Guangxi University for Nationalities, Nanning, Guangxi 530006, PR China. Electronic address: ningxinxie100@126.com.

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