Download JNTUH M-Tech II Semester May 2019 Soft Computing Question Paper

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

Hall Ticket No Question Paper Code: BCSB12
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