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A

Section A: Long Answer Questions

Attempt any TWO questions.

3 questions·10 marks each
1long10 marks

What is machine learning? Differentiate between supervised, unsupervised, and reinforcement learning with examples and discuss the perceptron learning rule.

machine-learningperceptron
2long10 marks

Explain reasoning under uncertainty. Describe Bayes' theorem and the structure and use of a Bayesian Belief Network with an example.

uncertaintybayesian-network
3long10 marks

Explain Natural Language Processing (NLP). Discuss the various phases of NLP and the challenges involved in natural language understanding.

nlplanguage-processing
B

Section B: Short Answer Questions

Attempt any EIGHT questions.

9 questions·5 marks each
4short5 marks

Define a rational agent. List the properties of a task environment.

intelligent-agents
5short5 marks

Differentiate between informed and uninformed search.

search
6short5 marks

Explain the hill-climbing search algorithm and its problems.

searchhill-climbing
7short5 marks

What is a heuristic function? Give an example.

heuristicsearch
8short5 marks

Explain forward and backward chaining in inference.

inferencereasoning
9short5 marks

Differentiate between propositional logic and predicate logic.

logicknowledge-representation
10short5 marks

What is a semantic network? Explain with an example.

knowledge-representationsemantic-network
11short5 marks

Explain the frame-based knowledge representation scheme.

knowledge-representationframes
12short5 marks

What is an activation function? List any two activation functions.

neural-network