摘要
模糊关联产生的大量候选数据项集使得在大型数据库中数据处理效率很低;提出基于本体的模糊关联规则挖掘系统;通过利用领域本体提高模糊关联规则挖掘效果,改变了挖掘算法,提出新规则.实验表明得到的新规则更有意义.
Fuzzy correlation is faced with a major drawback in handling large dataset for it often produces a huge number of candidate data collections. A noumenon-based fuzzy correlative rule mining system was proposed, which could promote the mining efficiency by making use of domain ontology. The efficiency and advantages of this algorithm were approved by experimental results.
出处
《合肥学院学报(自然科学版)》
2009年第2期29-32,共4页
Journal of Hefei University :Natural Sciences
基金
安徽省自然科学基金项目(050420204)
安徽省教育厅高校自然科学研究基金项目(2006KJ055B)
合肥学院自然科学研究发展基金项目(08KY033ZR)资助
关键词
本体
模糊关联规则
元规则
ontology
fuzzy correlative rule
meta rule