AKTU Introduction to Soft Computing (KOE036) Question Paper 2021-22

Note: Attempt all Sections. If you require any missing data, then choose suitably.

Section A

Q1. Attempt all questions in brief · 2 × 10 = 20 marks

1. How can we count the layers in a neural network?
2. Why single layer perceptron is used?
3. Why is fuzzy logic leading to more human intelligent machines?
4. How can you improve decision making?
5. How ANFIS works in Matlab?
6. How does classification and regression tree work?
7. Which GA operation is computationally most expensive?
8. How is fitness genetic algorithm calculated?
9. Which type of searching is used by genetic algorithm?
10. Which two technologies are combined for neuro-fuzzy hybrid systems?

Section B

Q2. Attempt any three of the following · 10 × 3 = 30 marks

1. Define an artificial neural network. State the characteristics of an artificial neural network.
2. Explain the different types of Operation used in Fuzzy Set with suitable examples.
3. Name some application of Kohonen’s self-organizing network. What are the properties of adaptive resonance theory?
4. Explain Travelling salesman Problem using genetic problem with example.
5. Use GA to solve the following non-linear programming problem: Minimize (x - 2.5) + (y - 5) subject to 5.5x + 2y - 18 ≤ 0, 0≤x, y≥5.

Section C

Q3

Attempt any one part of the following · 10 × 1 = 10 marks

1. Why neural network is also called as parallel distributed processing?
2. What are the applications of Supervised Machine Learning in Modern Businesses?

Q4

Attempt any one part of the following · 10 × 1 = 10 marks

1. Explain with a neat diagram the neural network architecture of multilayer feed forward network.
2. Find the algebraic sum of two fuzzy sets A={(3, 0.5) (5,1)(7, 0.6)} and ‘B’ and B={(3, 1)(5, 0.6)}

Q5

Attempt any one part of the following · 10 × 1 = 10 marks

1. What is the difference between an artificial neural network (ANN) and an adaptive neuro-fuzzy inference system (ANFIS)?
2. How to implement Neuro Fuzzy Modeling for Regression Test Cases Prioritization?

Q6

Attempt any one part of the following · 10 × 1 = 10 marks

1. What is meant by survival of the fittest and give one specific example?
2. What are the various types of mutation techniques in soft computing? Also explain their types.

Q7

Attempt any one part of the following · 10 × 1 = 10 marks

1. Show how fuzzy logic control and genetic algorithm based structural optimization can be used for plant control applications
2. How computational time of the MATLAB Simulation can be calculated?

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