Data mining Question set-1

1. What is Data Mining? 

2. KDD vs Data Mining

 3. Stages of KDD. 

4. DBMS vs Data Mining. 

5. loosely coupled and tightly coupled DBBMS. 

6. data warehouse

 7. data rich but information poor situation 

8. data cube 

9. descriptive and predictive Data Mining 

10.  Class/Concept Description

 11. Data characterization 

12. Data discrimination

13. Three of the elements defining data quality: accuracy, completeness, and consistency

14. Major Tasks in Data Preprocessing

15.Data Cleaning

16.Data Transformation Strategies

17.Discretization by Cluster, Decision Tree, and Correlation Analyses