Value reduction in rough sets based on Apriori algorithm
Aiming at value reduction, a kind of RSVR algorithm was presented based on support in association rules via Apriori algorithm. A more effective reduction table can be obtained by deleting those rules with less support according to least support---minsup. The reduction feasibility of this algorithm was achieved by reducing the given decision table. Testing by UCI machine learning database and comparing this algorithm with least value reduction algorithm indicate the validity of RSVR algorithm.
Association rules Value reduction Support Apriori algorithm Rough sets
Yuliang Ma Zhizeng Luo
School of Automation, Hangzhou Dianzi University, Hangzhou, 310018
国际会议
The 22nd China Control and Decision Conference(2010年中国控制与决策会议)
徐州
英文
468-471
2010-05-26（万方平台首次上网日期，不代表论文的发表时间）