Research of Mining Algorithm Based on 1NF Strongly Correlated Item Pair

摘要

In order to reduce the computation cost of candidate pairs, we have developed the Taper algorithm according to 1NF property. The developed TaperR algorithm can cut the number of candidate pairs to improve efficiency. Experimental results exhibit that the new algorithm is well worked in the mining of all-strong-pairs. So it is more suitable for real relation database system.