Results 231 to 240 of about 164,476 (314)

Feature Grouping and Selection With Graph Theory in Robust Fuzzy Rough Approximation Space

IEEE transactions on fuzzy systems, 2023
Most extant feature selection works neglect interactive features in the form of groups, leading to the omission of some important discriminative information. Moreover, the prevalence of data with uncertainty, fuzziness, and noise poses a certain obstacle
Jihong Wan   +4 more
semanticscholar   +1 more source

Improved few-shot learning method for transformer fault diagnosis based on approximation space and belief functions

Expert systems with applications, 2020
Incomplete and uncertain information is frequently observed in the data analysis processes, which has become one of main challenges for the development of fault diagnosis techniques of transformers.
Yaoyu Xu   +4 more
semanticscholar   +1 more source

Minimal structure approximation space and some of its application

Journal of Intelligent & Fuzzy Systems, 2020
Topological concepts play an important role in applications and solving real-life problems. Among of these concepts are neighbourhood and minimal structure. In this paper, we introduce a new space-based on a generalized system with a binary relation on a
M. El-Sharkasy
semanticscholar   +1 more source

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