摘要
大部分概念格的生成算法都是基于对象的渐进式算法,提出了基于属性增加的概念格的生成及维护算法,解决了实际应用中对象趋于稳定而属性不断增加而造成的建格及维护问题。经验证该算法是有效可行的。
Most of the algorithms for constructing the concept lattice are objects based approaching algorithms. An attribute-based algorithm for constructing and maintenance of concept lattice was presented so as to solve the maintenance problems encountered when the objects were stable and the attributes were increasing frequently. Experiment results show that this algorithm is feasible and efficient.
出处
《计算机应用》
CSCD
北大核心
2004年第10期116-118,共3页
journal of Computer Applications
基金
国家自然科学基金资助项目(60074013)
国家高性能计算基金资助项目(00219)
江苏省教育厅自然科学基金资助项目(02KJB520009)
关键词
概念格
属性
维护
concept lattice
attribute
maintenance
