Data Mining Interview Questions
Questions Answers Views Company eMail

Define rollup and cube?

35

What is smoothing?

47

What are the foundations of data mining?

31

What is the use of regression?

33

What snow flake schema?

37

Explain the issues regarding classification and prediction?

24

Explain statistical perspective in data mining?

161

What are the steps involved in kdd process?

35

Define genetic algorithm?

29

What is attribute selection measure?

45

What is model based method?

29

Differences between star and snowflake schemas?

28

Mention some of the data mining techniques?

25

What is unique index?

25

What is time series analysis?

28


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Un-Answered Questions { Data Mining }

Why is classification needed?

113


What is meteorological data?

34


Tell me what are cubes?

33


What is smoothing?

47


What is Syntax for Specifying the Kind of Knowledge?

46


Explain areas where data mining has bad effects?

54


Can you explain what is model in data mining world?

30


Define metadata?

25


What are issues in data mining?

135


Explain what is discrete and continuous data in data mining world?

38


What are the advantages data mining over traditional approaches?

28


Explain applications of data mining?

27


What is the scope of data mining?

43


Give a brief introduction to data mining process?

30


Name the steps used in data mining?

50