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Question

In LSA, what is the primary purpose of dimensionality reduction?

a.

To increase the complexity of the analysis

b.

To highlight interterm correlations for terms

c.

To increase the number of singular values considered

d.

To have a compressed representation of essential concepts

Posted under Big Data Computing

Answer: (d).To have a compressed representation of essential concepts Explanation:In LSA, the primary purpose of dimensionality reduction is to have a compressed representation of essential concepts.

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Q. In LSA, what is the primary purpose of dimensionality reduction?

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