Abstract:
This article analyzes the Apriori algorithm, and points out the limitations that it requires many accesses in the large-scale database mining and its efficiency is low.Based on the strategy accessing to DB once, it designs Apriori
ADO algorithm based on the Apriori.This algorithm avoids cutting frequently.Experimental analysis shows that the new improved Apriori
ADO algorithm reduces the time and space, and improves the mining efficiency of association rules.Apriori
ADO algorithm has strong practicality;it has been used for supermarkets in customer consumer knowledge mining, and has achieved satisfying results.