In this paper,we study precision and incidence of uncertainty knowledge representation based on rough set ,give number representation of precision ,advance concepts and quantitative index about incidence ,discuss the ...In this paper,we study precision and incidence of uncertainty knowledge representation based on rough set ,give number representation of precision ,advance concepts and quantitative index about incidence ,discuss the properties of incidence.展开更多
文摘In this paper,we study precision and incidence of uncertainty knowledge representation based on rough set ,give number representation of precision ,advance concepts and quantitative index about incidence ,discuss the properties of incidence.
