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Showing posts from July, 2013


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.     D iscuss issues to consider during data integration 10.       Explain about data transformation