摘要
剖析了不确定性信息概念的内涵 ,给出了不确定性信息的外延概念 :灰色信息、未确知信息、模糊信息、粗糙信息、随机信息与不确定性信息间的关系 ,为实现综合处理确定与不确定性信息奠定了理论基础 .
The article analyzes the intension of uncertainty information, presents the mathematical description of uncertainty information, discusses the conception of uncertainty information and also analyzes the extended information of uncertainty information, such as the relation between the uncertainty information subset and the contor subset, the universal grey subset in the narrow sense, the proper grey subset, the unasceratined subset, the fuzzy subset, the rough subset, etc. Hence the theoretical basis for achieving the comprehensive certainty and the uncertainty information has been thus established.
出处
《华中科技大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2002年第9期14-17,共4页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金
国家自然科学基金资助项目 (79770 0 2 5 )
河北省科学技术与发展计划项目 (984 5 72 14D)
