Question 1

Which approach is most effective for feature selection in large-scale data?

Options :

A : LASSO

B : Random Forest

C : Recursive Feature Elimination

D : PCA

Answer: A

Question 2

Which approach is crucial for ensuring that AI decisions align with ethical standards?

Options :

A : Overfitting

B : Regularization

C : Normalization

D : Transparency

Answer: D

Question 3

How does SVM handle multiclass classification problems?

Options :

A : By using probabilistic outputs from the decision function.

B : By applying the one-vs-one or one-vs-all approach for multiple classes.

C : By directly extending the decision function to multiple dimensions.

D : By optimizing multiple hyperplanes in the feature space.

Answer: B

Question 4

What is an effective way to communicate risk status to stakeholders?

Options :

A : Providing detailed technical risk assessments

B : Only reporting risks that have already materialized

C : Using clear and concise summaries of risk status

D : Avoiding risk communication to prevent concern

Answer: C

Question 5

In reinforcement learning, what is the purpose of the reward signal?

Options :

A : It penalizes actions

B : It optimizes actions

C : It updates policies

D : It guides exploration

Answer: B

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