Belief function of Pythagorean fuzzy rough approximation space and its applications.
Shao-Pu ZhangPin SunJu-Sheng MiTao FengPublished in: Int. J. Approx. Reason. (2020)
Keyphrases
- belief functions
- approximation spaces
- rough sets
- rough set theory
- dempster shafer
- probability function
- markov tree
- probability theory
- concept lattice
- granular computing
- information entropy
- fuzzy sets
- handling uncertainty
- approximation operators
- equivalence relation
- binary relations
- artificial intelligence
- fuzzy numbers
- neural network
- query processing
- probability functions
- real world