Mining of frequent itemsets with JoinFI-mine algorithm
AIKED'11 Proceedings of the 10th WSEAS international conference on Artificial intelligence, knowledge engineering and data bases
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In this paper, we propose a new mining of frequent itemsets algorithm, called SFI-mine algorithm. The SFI-mine constructs pattern-base by using a new method which is different from the conditional pattern-base in FP-growth, mines frequent itemsets with a new combination method without recursive construction of conditional FP-trees. It obtains complete and correct frequent itemsets. We have conducted the examples of all definitions and correctness proving.