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Question

What problem is associated with sparse data matrices in textual data analytics?

a.

Limited data variety

b.

Lack of historical change in multiwords

c.

Smoothing frequency estimates

d.

Difficulty in finding relevant words

Posted under Big Data Computing

Answer: (c).Smoothing frequency estimates Explanation:The problem associated with sparse data matrices in textual data analytics is the difficulty in smoothing frequency estimates.

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Q. What problem is associated with sparse data matrices in textual data analytics?

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