Novel spherical fuzzy distance and similarity measures and their applications to medical diagnosis

作者：

Highlights：

• Novel Spherical Fuzzy Distance and Similarity Measures are developed and proved.

• Trigonometric and f-similarity measures are developed by the proposed distances.

• Minkowski, Minkowski-Hausdorff and their weighted distances for SFSs are developed.

• The proposed distance and similarity measures are applied to medical diagnosis.

• Comparative analyses based on SFSs similarity and entropy measures are presented.

摘要

•Novel Spherical Fuzzy Distance and Similarity Measures are developed and proved.•Trigonometric and f-similarity measures are developed by the proposed distances.•Minkowski, Minkowski-Hausdorff and their weighted distances for SFSs are developed.•The proposed distance and similarity measures are applied to medical diagnosis.•Comparative analyses based on SFSs similarity and entropy measures are presented.

论文关键词：Similarity measures,Minkowski distance,Minkowski-Hausdorff distance,F-similarity measures,Spherical fuzzy sets,Trigonometric similarity measures

论文评审过程：Received 14 May 2020, Revised 18 November 2021, Accepted 26 November 2021, Available online 2 December 2021, Version of Record 10 January 2022.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.116330