... data mining. Descriptive data mining describes data in a concise and summarative manner and presents interesting general properties of the data. This is different from predic-tive data mining, ... (d1,b2, d 3 , d4, , d9, d10), and (3) (d1, d2, c 3 , d4, , d9, d10), wherea1= d1, b2= d2, and c 3 = d 3 . The measure of the cube is count.220 Chapter 4 Data Cube ... levels. Data generalization approaches include data cube–based data aggregation and attribute-oriented induction.From a data analysis point of view, data generalization is a form of descriptive data mining. ...