Vague集理论及其在模糊信息处理中的应用

Vague Set Theory and Its Application in Fuzzy Information Processing

介绍vague集理论及其不同的表示形式,并解释这些表示形式的几何意义.讨论vague集与fuzzy集之间的区别和联系,较全面和系统地回顾vague集理论的研究进展及其在决策、近似推理及医疗诊断等领域中的应用现状.最后,指出vague在理论和应用等方面存在的问题及未来可能的研究方向.*

Vague set theory and its different expressions are presented, the geometrical meaning of the expressions is interpreted, and the relations between vague sets and fuzzy sets are discussed. The development of vague sets is systematically discussed. Applications of the theory in decision making, approximate reasoning and medical diagnosis are analyzed. Finally, problems existing in vague set theory and application, and directions of their further development are also proposed.