Method of data tendency measure mining in dynamic association rules
Fan Xu · Journal of Computer Applications · 2012
Based on the original definition and classification of Support Vector(SV) and confidence vector,this paper put forward a method of data tendency measure mining in dynamic association rules,according to the characteristic of rules with time changing.First,taking advantage of tendency measure threshold to eliminate useless rules,the item sets candidates can be reduced.Second,producing the dynamic association rule,this method found out valuable rules and improved the mining quality.Finally,by analyzing a transaction database that is characterized by the tendency of changes and cycles,the analytical results verify the validity of the proposed method.