ICDM 2007 | Sciweavers

26

ICDM
2007
IEEE

180views Data Mining» more ICDM 2007»

14 years 3 months ago

We study the problem of ﬁnding frequent itemsets in a continuous stream of transactions. The current frequency of an itemset in a stream is deﬁned as its maximal frequency ove...

Toon Calders, Nele Dexters, Bart Goethals

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32

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ICDM
2007
IEEE

121views Data Mining» more ICDM 2007»

Finding Predictive Runs with LAPS

14 years 3 months ago

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We present an extension to the Lasso [9] for binary classiﬁcation problems with ordered attributes. Inspired by the Fused Lasso [8] and the Group Lasso [10, 4] models, we aim to...

Suhrid Balakrishnan, David Madigan

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21

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ICDM
2007
IEEE

127views Data Mining» more ICDM 2007»

Efficient Algorithms for Mining Significant Substructures in Graphs with Quality Guarantees

14 years 3 months ago