◼ Data Preprocessing: An Overview ◼ Data Quality ◼ Major Tasks in Data Preprocessing ◼ Data Cleaning ◼ Data Integration ◼ Data Reduction ◼ Data Transformation and Data Discretization ◼ Summary
◼ Basic concepts and a road map ◼ Efficient and scalable frequent itemset mining methods ◼ Mining various kinds of association rules ◼ From association mining to correlation analysis ◼ Constraint-based association mining ◼ Summary