In order to describe information granules more accurately and intuitively,from the perspective of digital description,this paper studies the number of information granules and rough sets in the variable universe information table,and the number characteristics of information granules space and rough set space,such as ba-sis and dimension.
关键词
信息粒/可变论域/粗糙集/数字特征
Key words
information granule/variable universe/rough set/numerical characteristics
维普
万方数据