Data Mining Short Questions
1. Describe heterogeneous and legacy database? 2. Describe about Object-oriented databases? 3. Describe about object-relational databases? 4. Describe about transactional database? 5. What is cluster Analysis? 6. What is Outlier Analysis? 7. What is Association analysis? 8. What is the difference between a data warehouse and data mart? 9. What kind of data mining can be performed on spatial databases? 10. Describe how correlation coefficient is computed? 11. What is data reduction? What is dimensionality reduction? 12. Describe snowflake and fact constellations. 13. What is classification? Describe the need for classification. 14. Define a FP-Tree. 15. Write a note on hierarchical clustering? 16. What is data cleaning? 17. Describe holdout method? 18. What is a data ware...