Download JNTU Hyderabad (Jawaharlal Nehru Technological University Hyderabad) M Tech (Master of Engineering) II Semester May 2019 Soft Computing Question Paper

M.Tech II Semester End Examinations (Regular) ? May, 2019

Regulation: .?R18

SOFT COMPUTING

Time: 3 Hours (CSE) Max Marks: 70

Answer ONE Question from each Unit

All Questions Carry Equal Marks

All parts of the question must be answered in one place only

1. (a)

(b)

2. (a)

(b)

3. (a)

(b)

4. (a)

(b)

5. (a)

(b)

6. (a)

UNIT ? I

Distinguish between supervised learning and unsupervised learning? [7M]

Using McCulloh?Pitts neuron model, design a neural network for 2?input OR functions. [7M]

Explain the working of back propagation neural network With neat architecture and ?owchart.

[7M]

Write a R script to connect with Excel7 read the contents of sheet and load into R object. [7M]

UNIT ? II

Write R program to extract sample XML data from web and steps to convert as data frame.

Specify the needed packages and functions. [7M]

Draw and explain the architecture of hetero associative memory network. [7M]

Draw a diagram illustrating the architecture of Elman?s Simple recurrent network that performs

a temporal version of the XOR task. [7M]

Draw the architecture of Hop?eld net. Design Hop?eld net for 4 bit bipolar pattern. The training

pattern are I sample Sl[1,1,?1,?1], 11 sample S2[?1,1,?1,1], 111 sample S3[? 1,?1,?1,?1,1]. [7M]

UNIT ? III

How is fuzzy relation converted into a crisp relation using 1amda?cut process? [7M]

De?ne fuzzy set theory. Explain With example non?iterative fuzzy sets. [7M]

Discuss fuzzy number with respect to membership function. Explain the methods of membership

value assignments. [7M]

Write down the energy function of a BSB network with weight matrix W, feedback constant ,3,

and activation vector X. [7M]

Page 1 of 2

10.

(8?)

UNIT ? IV

What is fuzzy compliment? What are the axioms to be satis?ed so that a function can be used

as fuzzy compliment? Check whether the function x+y?X.y can be used as a fuzzy union or not.

[7M]

What is the reason that logic function has rapidly become one Of the most successful technology

for developing sophisticated control systems? [7M]

What is decomposition and aggregation of fuzzy rules? Illustrate with an example. [7M]

Can a fuzzy membership be true and false at the same time? Justify. [7M]

UNIT ? V

Explain the basic concepts of genetic algorithm and steps involved in its algorithm. [7M]

HOW to partition the Window to get more number of plots. Discuss on Single and multi object

plots in R. [7M]

Assume any typical control problem and explain the various steps involved in ?nding a solution

using Genetic Algorithm. [7M]

Give an example of combinatorial problem. What is the most dif?cult step in solving these

problems? [7M]

?00000?

Page 2 0f 2

This post was last modified on 20 January 2020