Hierarchies and Uncertainty Measures on Pythagorean Fuzzy Approximation Spaces.
Xiaojing LuoJingjing SongHuili DouXibei YangTaihua XuPublished in: FSDM (2020)
Keyphrases
- approximation spaces
- rough sets
- fuzzy measures
- fuzzy sets
- rough set theory
- information granules
- approximation operators
- topological spaces
- granular computing
- concept lattice
- vague concepts
- information entropy
- fuzzy set theory
- fuzzy rough sets
- set theoretic
- fuzzy numbers
- fuzzy logic
- machine learning
- equivalence relation
- fuzzy rules
- computational intelligence
- decision theory
- approximate reasoning
- fuzzy reasoning
- binary relations
- neural network
- soft computing
- conditional probabilities
- hierarchical structure
- data analysis
- pattern recognition
- data mining