An Overview of Pythagorean Fuzzy Sets and Their Distance and Similarity Criteria

Document Type : Original Article

Author

20.1001.1.27174409.1399.3.1.6.1/DOR

Abstract

Pythagorean fuzzy arrays, an extension of fuzzy arrays, are a new tool for dealing with ambiguity and are used in a variety of contexts. In this article, the concepts related to these collections are reviewed and due to the great importance of distance and similarity criteria in many fields such as medical diagnosis, pattern recognition, etc., the distance and similarity criteria introduced for these collections are examined.

Keywords

References

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History

  • Receive Date: 19 September 2020
  • Revise Date: 09 November 2020
  • Accept Date: 01 February 2021

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