Data Mining Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Data Mining Interview Questions

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Define chameleon method?

Describe how dts is used to extract, transform and consolidate data?

how to work with the data mining algorithms included in sql server data mining?

how to mine an olap cube?

how to use dmx-the data mining query language?

Differentiate between data mining and data warehousing?

What is cluster analysis?

What are applications areas of data mining?

Explain areas where data mining has good effects?

Name some data mining best books?

Name areas of applications of data mining?

Explain areas where data mining has bad effects?

What are techniques used for data mining?

143

Hierarchical clustering algorithm is known to be?

Explain what is not cluster analysis?

Un-Answered Questions { Data Mining }

Explain the grid-based method?

Define pre pruning?

What are the foundations of data mining?

Tell me something about data mining? Where is it used? Can you tell its 3 applications?

What are the benefits of user-defined functions?

146

What are the steps involved in kdd process?

Give an explanation of collaborative filtering?

Differentiate between data mining and data warehousing?

Explain what is not cluster analysis?

Explain mining single ?dimensional boolean associated rules from transactional databases?

Explain applications of data mining?

What are major elements of data mining, explain?

Define genetic algorithm?

What is Syntax for Specifying the Kind of Knowledge?

Do you know how does the data mining and data warehousing work together?

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