Download GTU BE/B.Tech 2019 Summer 8th Sem Old 180703 Artificial Intelligence Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 8th Sem Old 180703 Artificial Intelligence Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?VIII (OLD) EXAMINATION ? SUMMER 2019
Subject Code: 180703 Date: 15/05/2019

Subject Name:Artificial Intelligence

Time: 10:30 AM TO 01:00 PM Total Marks: 70

Instructions:

1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.

Q.1 (a) Discuss seven problem characteristics to decide appropriate A.I. technique to use
for problem solving.
07
(b) What is state space representation? Explain with an example. 07

Q.2 (a) Solve following cryptarithmetic problem with appropriate strategy/steps:
E A T
+ T H A T
----------------------------------------------------------------------------------------------------------------------------------------------------------------
A P P L E

07
(b) Discuss A* algorithm. Compare it with hill climbing search method. 07
OR
(b) Discuss Simulated Annealing search method. Compare it with hill climbing
search method.
07

Q.3 (a) Explain the algorithm of predicate logic resolution. 07
(b) Explain Semantic Net and Frame with example. 07
OR
Q.3 (a) Explain non-monotonic reasoning in detail 07
(b) Describe DFS and BFS. How can they be used for searching? Give one
application for which DFS or BFS can be applied for searching the solution.
07

Q.4 (a) Discuss following with respect to Artificial Neural Network.
i. Activation function ii. Weight iii. Baised input iv. axon
07
(b) Discuss Cut and Fail in Prolog. 07
OR
Q.4 (a) Discuss various features of Hopfield network. 07
(b) Write a Prolog program to
i. Merge two lists. ii. To check whether the number is +ve or -ve
07

Q.5 (a) Discuss alpha-beta pruning and its advantages over min-max method. 07
(b) Explain each step of Natural Language Processing in detail 07
OR

Q.5 (a) Explain difference between forwards reasoning and backward reasoning. 07
(b) Describe the Expert System Development Procedure. 07

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