Question: If an Adaboost model builton a base classifier algorithm A underfits, then which of the following actions can improve the accuracy of the boosting model

If an Adaboost model builton a base classifier algorithm A underfits, then which of the following actions can improve the accuracy of the boosting model

?

1 .

Increase the number of iterations for the AdaBoost.

2 .

Changing the base model.

3 .

None of the above

4 .

Both

1

and

2

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