is the most drastic one and should be considered only when the dataset is quite large, the number of missing features is high, and any prediction could be risky.

Mr. Dubey • 52.30K Points
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Q.            is the most drastic one and should be considered only when the dataset is quite large, the number of missing features is high, and any prediction could be risky.

(A) removing the whole line

(B) creating sub-model to predict those features

(D) all above

Correct : Option (A)

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Q. is the most drastic one and should be considered only when the dataset is quite large, the number of missing features is high, and any prediction could be risky.

Discusssion

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