Comment on "New cosine similarity and distance measures for Fermatean fuzzy sets and TOPSIS approach"

被引：15
作者：
Liu, Zhe [1 ]
Huang, Haojian [2 ]
机构：
[1] Univ Sains Malaysia, Sch Comp Sci, Gelugor, Penang, Malaysia
[2] Harbin Engn Univ, Coll Comp Sci & Technol, Harbin, Peoples R China
来源：
KNOWLEDGE AND INFORMATION SYSTEMS | 2023年 / 65卷 / 12期
关键词：
Similarity measure; Cosine distance; Fermatean fuzzy sets;
D O I：
10.1007/s10115-023-01926-2
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In the above paper, Kirisci (Knowl Inform Syst 65:855-868, 2023) proposed a new cosine similarity and distance measures for Fermatean fuzzy sets. In this comment, we point out some mistakes in the definitions. In parallel, in the light of the problem mentioned in the paper, we propose two improved cosine similarity measures that are superior and capable of solving the problem.
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页码：5151 / 5157
页数：7
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