Confidence threshold - PowerPoint PPT Presentation

Sampling Large Databases for Association Rules

Sampling Large Databases for Association Rules . Jingting Zeng CIS 664 Presentation March 13, 2007. Association Rules Outline. Association Rules Problem Overview Association Rules Definitions Previous Work on Association Rules Toivonen’s Algorithm Experiments Result Conclusion.

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Probabilistic Similarity Query on Dimension Incomplete Data

Probabilistic Similarity Query on Dimension Incomplete Data. Wei Cheng 1 , Xiaoming Jin 1 , and Jian-Tao Sun 2. Intelligent Data Engineering Group, School of Software, Tsinghua University 1 Microsoft Research Asia 2. ICDM 2009, Miami. Outline. Motivation &amp; Problem Our Solution Experiments

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381 views • 26 slides

Ex. 11 (pp.409)

Ex. 11 (pp.409). Given the lattice structure shown in Figure 6.33 and the transactions given in Table 6.24 , label each node with the following letter(s): M if the node is a maximal frequent itemset, C if it is a closed frequent itemset,

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298 views • 9 slides

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