Multigranular rough set model based on robust intuitionistic fuzzy covering with application to feature selection
Fuzzy and intuitionistic fuzzy β covering has attracted the interest of many researchers
recently. However, some of the factors namely 1. the lack of inclusion relationship between …
recently. However, some of the factors namely 1. the lack of inclusion relationship between …
Matrix-based fast granularity reduction algorithm of multi-granulation rough set
Y Xu, M Wang, S Hu - Artificial Intelligence Review, 2023 - Springer
In order to overcome the limitation of low efficiency of existing granularity reduction
algorithms in multi-granulation rough sets, based on matrix method, a fast granularity …
algorithms in multi-granulation rough sets, based on matrix method, a fast granularity …
On three types of L-fuzzy β-covering-based rough sets
W Li, B Yang, J Qiao - Fuzzy Sets and Systems, 2023 - Elsevier
In this paper, we mainly establish three types of L-fuzzy β-covering-based rough set models
and study the axiomatic characterizations, matrix representations and interdependency of …
and study the axiomatic characterizations, matrix representations and interdependency of …
Research on the optimal aggregation method of fuzzy preference information based on spatial Steiner-Weber point
W Liu, Y Wang - Journal of Intelligent & Fuzzy Systems, 2022 - content.iospress.com
In view of the present situation that most aggregation methods of fuzzy preference
information are extended or mixed by classical aggregation operators, which leads to the …
information are extended or mixed by classical aggregation operators, which leads to the …