DWDM ASSIGNMENT

NOTE :
WRITE ASSIGNMENT  IN  NOTE BOOK ONLY
WRITE THE ANSWERS IN SERIAL ORDER
DO NOT COPY ANSWER FROM OTHERS
LAST DATE FOR SUBMISSION OF ASSIGNMENT  31/7/13

1.     What is the need of data mining? Explain the Architecture of KDD?

2.     Explain about Data Mining on various databases

3.     Describe the Data Mining functionalities

4.     Explain about primitives of data mining

5.     Explain the classification of Data Mining  systems

6.     Discuss major issues in Data Mining 

7.     What is the need for preprocessing the data?What are the various data pre processing techniques?

8.     What is data cleaning?

9.    Discuss issues to consider during data integration

10.      Explain about data transformation