摘要
在层次内P-集合基础上,给出层次内P-集合的粒度,层次内P-集合的粒度计算,从粒的角度研究层次内P-集合之间的关系.把普通P-集合扩展为层次P-集合,并研究层次P-集合的粒计算特征.
Be based on hierarchical internal packet sets,their granularity and granular computing are given.The relationship among hierarchical internal packet sets is researched from the angle of granularity.General packet sets are expanded to hierarchical packet sets and the characteristic of granular computing of hierarchical packet sets is researched.
出处
《数学的实践与认识》
北大核心
2015年第18期174-179,共6页
Mathematics in Practice and Theory
关键词
P-集合
层次内P-集合
粒计算
粒度
P-Sets
hierarchical internal packet sets
granular computing
granularity
