J
J.W.T. Lee
Researcher at Hong Kong Polytechnic University
Publications - 3
Citations - 720
J.W.T. Lee is an academic researcher from Hong Kong Polytechnic University. The author has contributed to research in topics: Fuzzy set operations & Defuzzification. The author has an hindex of 3, co-authored 3 publications receiving 654 citations.
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Journal ArticleDOI
On the generalization of fuzzy rough sets
TL;DR: In this paper, some definitions of upper and lower approximation operators of fuzzy sets by means of arbitrary fuzzy relations are proposed and a special lower approximation operator is applied to a fuzzy reasoning system, which coincides with the Mamdani algorithm.
Journal ArticleDOI
Attributes Reduction Using Fuzzy Rough Sets
TL;DR: An algorithm using discernibility matrix to compute all the attributes reductions is developed and shows that the idea in this paper is feasible and valid.
Journal ArticleDOI
Ordinal fuzzy sets
TL;DR: This paper proposes a framework that will facilitate the understanding and investigation of qualitative reasoning without the extensive scale and common scale assumptions, which have not been properly investigated.