Computer Science ›› 2007, Vol. 34 ›› Issue (12): 175-179.
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ZHU Ying-Wen JI Gen-Lin (Department of Computer, Nanjing Normal University, Nanjing 210097)
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Abstract: In this paper a novel algorithm, named CMPETreeMiner, is presented to discover maximal frequent embedded subtrees from ordered labeled trees. The algorithm uses preorder sequence to store trees. The attribute of node's scope is added in the preorder seque
Key words: Embedded subtree, Frequent subtree, Maximal frequent subtree, Closed frequent subtree, Data mining
ZHU Ying-Wen JI Gen-Lin (Department of Computer, Nanjing Normal University, Nanjing 210097). [J].Computer Science, 2007, 34(12): 175-179.
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