... Classification ,” Neural Networks   110 (February 2019 ): 243 – 255 , https://doi.org/10.1016/j.neunet.2018.12.003 similarity relation local area communication system attribute reduction particle swarm optimization k-nearest neighbor algorithm 24 02 2022 18 04 2022 13 07...

... and extreme solutions are based on a similarity relation between two fuzzy numbers, and this similarity relation was converted from Lee's extended preference relation. With the fuzzy similarities between evaluation alternatives and extreme solutions, alternative performance indices are easily yielded...