An Efficient Incremental Updating Algorithm for Mining Association Rules
AN Hong-mei · Computer Technology and Development · 2007
Discovering the frequent itemsets is the key problem of association rules mining,and the process of discovery is of high expenditure.Therefore,it requests us to pay more attention to the research of the incremental updating algorithms.This causes the updating of association rules to be an important content in data mining technology.So this article has carried on the discussion on this.IUA is an incremental updating algorithm when the min_support changes.This article points out its existing problems,and provides a new algorithm AIUA.In this algorithm,the efficiency is increased besides guaranteeing the validity of the algorithm.