Association Rules Lattice and Association Rules Compressed Lattice

摘要：

Discovering association rules between items in a large database is an important data mining problem. The number of association rules is usually very large. The formal concept emphasizes the extension and the intension of the concept, then is fit for the analysis and expression of the implication. After anglicizing the specialty of the rules, we give the association rules lattice and the building algorithm. Based on the conjunction and disjunction of the association rules, the association rules compressed lattice is given.While the association rules are compressed, the lattice structure is preserved.

关键词： association rules concept concept lattice association rules compressed lattice

作者: Qingsong Zhao Shaoding Zhang

作者单位: College of Information Systems and Management & National University of Defense Technology of the Chinese Peoples Liberation Army Changsha, Hunan, China

会议类型: 国际会议

会议名称: 2007 Conference on Systems Science, Management Science and System Dynamics(第二届系统科学、管理科学与系统动力学国际会议)

会议地点: 上海

会议语种:英文

页码: 3043-3048

在线出版日期: 2007-10-19（万方平台首次上网日期，不代表论文的发表时间）