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Question

According to Joseph P. Bigus, how does he define data mining?

a.

Inefficient discovery of obvious information

b.

Efficient discovery of known information

c.

Efficient discovery of valuable, non-obvious information

d.

Inefficient discovery of hidden information

Posted under Data Warehousing and OLAP

Answer: (c).Efficient discovery of valuable, non-obvious information Explanation:Joseph P. Bigus defines data mining as the efficient discovery of valuable, non-obvious information from a large collection of data.

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Q. According to Joseph P. Bigus, how does he define data mining?
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