The Construction of Fuzzy Concept Lattices Based on (θ, σ)-Fuzzy Rough Approximation Operators
Yanqing Yao, Ju‐Sheng Mi, Zhoujun Li, Bin Xie · Fundamenta Informaticae · 2011
Formal concept analysis and rough set analysis are two complementary approaches for analyzing data. This paper studies approaches to constructing fuzzy concept lattices based on generalized fuzzy rough approximation operators. For a residual implicat