Q1. Illustrate what makes a pattern interesting? Can a data mining system produce all of the interesting patterns?
Q2. Data Warehouse is an atmosphere, not a product. Comment on it.
Q3. Describe the Drill-Down and Roll-up operations of the OLAP.
Q4. Distinguish between the Agglomerative and Divisive Hierarchical Clustering.
Q5. What do you mean by the term Constraint-Based Association Mining?
Q6. Describe the significance of Data Cleaning.
Q7. prepare down four data mining applications for the retail industry.