BIT Artificial Intelligence

bitsemester 4

The course introduces the concepts of artificial intelligence. It includes the basics of artificial intelligence, intelligent agents, problem solving, searching, knowledge representation systems, probabilistic reasoning, neural networks, machine learning and natural language processing.

Chapter Wise Notes Question Banks Syllabus Chapter Wise Questions Viva Practical

Institute of Science and Technology

2079

Bachelor in Information Technology

Artificial Intelligence

BIT252

Full Marks: 60

Pass Marks: 24

Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.

"Section A"

Long Answer Questions Attempt any TWO questions.

[2 × 10 = 20]

What is knowledge, representation and reasoning? When a machine is said to be passed Turing test? Give any two examples of constraint satisfaction problem.

[3 + 5 + 2]

Why CNF is necessary? From the following facts, show that “Charlie is a mammal” using FOPL based resolution method.

Cows, pigs and horses are mammals
The child of a horse is a horse
Bluebeard is a horse
Bluebeard is Charlie’s father
Child and father are inverse relations
Every mammal has a father.

[3 + 7]

Justify that AI can’t exist without searching? Solve the following 8 puzzle problem using Hill climbing search algorithm.

1	2	4
5		7
3	6	8
Initial State

1	4	7
2	5	8
3	6
Goal State

[10]

"Section B"

Short Answer Questions Attempt any EIGHT questions.

[8 × 5 = 40]

Explain the different ambiguities related to NLP.

[5]

Differentiate between goal based agent and utility based agent.

[5]

Describe the concept of learning by analogy with an example.

[5]

What is the task of activation function? What are its types?

[1 + 4]

How Dempster - Shafer theory can be used for reasoning with certainty? Explain with an example.

[5]

Define expert system. Describe its architecture.

[1 + 4]

What is the purpose of alpha beta pruning? Explain.

[5]

Illustrate your own scenario for shopping at my mall and represent those concepts using scripts.

[5]

Define deterministic and non-deterministic environment. Differentiate between BFS and DFS.

[2 + 3]

BIT Artificial Intelligence

BIT Semester 4 Artificial Intelligence Question Paper 2079 – Solved

Institute of Science and Technology