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1.Data Mining:Concepts and Techniques— Chapter 4 —Jiawei Han Department of Computer Science University of Illinois at Urbana-Champaign www.cs.uiuc.edu/~hanj©2006 Jiawei…

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OLAP The best starting point to approach the multidimensional model - queries for which this model is best suited (Jarke et al., 2000): · "What is the total amount…

OLAP in BI