Data Mining Course
Quiz 1
5/3/2013
1.
Draw the data pyramid
2.
Note two of Needs for Data Mining
3.
Discuss the processes of data mining using draw
4.
Fill the following table:
Database
Data Mining
Record
…………………
……………
Attributes
5.
Problems associated with data preparation are
……………………………
,
………………………………..,
……………………………………
6.
Noise can be removed by using number of techniques, notes
them.
7.
Data Reduction can be classified into three types, note them
and then discuss one of them
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