Question 1

Which statistical model is commonly used for part-of-speech tagging in NLP?

Options :

A : Recurrent Neural Network

B : Support Vector Machine

C : Decision Tree

D : Hidden Markov Model

Answer: D

Question 2

Which type of machine learning algorithm is used when the output is a continuous value?

Options :

A : Regression

B : Classification

C : Association

D : Clustering

Answer: A

Question 3

What is a hyperparameter in the context of machine learning algorithms?

Options :

A : Parameters used for feature engineering

B : Parameters adjusted automatically during training

C : Parameters learned from the data

D : Parameters set manually before training

Answer: D

Question 4

What is the goal of sentiment analysis in NLP?

Options :

A : Generating summaries

B : Determining the attitude or emotion of the text

C : Translating languages

D : Extracting topics from a document

Answer: B

Question 5

Which of the following is a key application area of AI in healthcare?

Options :

A : Diagnosing diseases from medical images.

B : Monitoring daily exercise routines.

C : Predicting stock market trends.

D : Designing new medical devices.

Answer: A