Download GTU BE/B.Tech 2019 Winter 7th Sem Old 173101 Soft Computing Question Paper

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GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER-VII (Old) EXAMINATION — WINTER 2019

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Subject Code: 173101 Date: 03/12/2019
Subject Name: Soft Computing
Time: 10:30 AM TO 01:00 PM Total Marks: 70

Instructions:

1. Attempt all questions.

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2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Define Soft computing. Explain its importance. How is Soft computing different from Hard Computing? 07
(b) Discuss back propagation networks in detail with neat sketches. 07

Q.2 (a) Discuss various fuzzy set operations with appropriate examples. 07

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OR

(b) What is genetic algorithm? How it is different from traditional algorithm. 07

Q.3 (a) Explain soft computing characteristics. 07
(b) Explain the working of artificial neuron and explain how it differs from biological neuron. 07

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OR

Q.3 (a) Write a short note on rough set theory. 07
(b) Explain working of competitive leaning. Discuss its limitations. 07

Q.4 (a) Describe learning vector quantization with suitable example. 07
(b) Explain Reproduction method in GA. 07

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OR

Q.4 (a) Write a brief note on Kohenen’s self-Organizing networks. 07
(b) Explain printed Character Recognition. 07

Q.5 (a) What is Defuzzification? Describe any two methods of Defuzzification. 07
(b) Elaborate Adaptive Neuro — Fuzzy Inference System with neat sketches. 07

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OR

Q.5 (a) Explain ANFIS Architecture. 07
(b) Explain Hebbian Learning in detail. 07