Q162: The model learns and updates itself through reward/punishment in case of

(A) Supervised learning algorithm

(B) Unsupervised learning algorithm

(C) Semi-supervised learning algorithm

(D) Reinforcement learning algorithm

Q163: Two common types of data issue are

(A) Outlier

(B) Missing value

(C) Boundary value

(D) None of the above

Q164: Which of the following is a performance measure for regression?

(A) Accuracy

(B) Recall

(C) Error rate

(D) RMSE

Q165: Conversion of a text corpus to a numerical representation is done using ___ process.

(A) Tokenization

(B) Normalization

(C) Vectorization

(D) None of the above

Q166: In ___ approach, identification of best feature subset is done using the induction algorithm as a black box.

(A) Embedded

(B) Filter

(C) Wrapper

(D) Hybrid

Q167: The binomial distribution can be used to model the outcomes of coin tosses.

(A) True

(B) False

Q168: Let us consider two examples, say ‘predicting whether a tumour is malignant or benign’ and ‘price prediction in the domain of real estate’. These two problems are same in nature.

(A) True

(B) False

Q169: SVM is an example of?

(A) Linear Classifier and Maximum Margin Classifier

(B) Non-linear Classifier and Maximum Margin Classifier

(C) Linear Classifier and Minimum Margin Classifier

(D) Non-linear Classifier and Minimum Margin Classifier

Q170: What sizes of training data sets are not best suited for SVM?