Multiple-Level Sequential Pattern Discovery from Customer Transaction Databases

Abstract

Mining sequential patterns from large customer transaction databases has been recognized as a key research topic in database systems. However, the previous works more focused on mining sequential patterns at a single concept level. In this study, we introduced concept hierarchies into this problem and present several algorithms for discovering multiple… (More)

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@inproceedings{Chen2012MultipleLevelSP, title={Multiple-Level Sequential Pattern Discovery from Customer Transaction Databases}, author={An Chen and Huilin Ye}, year={2012} }