Knowledge reduction of pessimistic multigranulation rough sets in incomplete information systems
Chengling Zhang, Jinjin Li, Yidong Lin
Topics & Concepts
Rough setReductReduction (mathematics)MathematicsGranular computingBinary relationFunction (biology)Upper and lower boundsPessimismBinary numberAlgorithmComputer scienceData miningDiscrete mathematicsMathematical analysisArithmeticEpistemologyEvolutionary biologyBiologyPhilosophyGeometryRough Sets and Fuzzy Logic