MCASemester 42021-22Machine LearningKCA-054

Machine Learning (KCA-054) - AKTU Question Paper 2021-22

MCA · Semester 4 · Free PDF Download

This is the official AKTU Machine Learning Previous Year Question Paper for MCA Semester 4, academic session 2021-22. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:MCA

Semester:Semester 4

Session:2021-22

University:AKTU / UPTU

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Questions Asked in 2021-22

Machine Learning (KCA-054) — complete question paper

Section AAttempt all q u e s t i o n s i n b r i e f . 2*10 = 20

a
Define the term learni ng in Machine Learning. 1
b
List out the four issues in Machine Learning. 1
c
Describe logistic regression. 2
d
Explain the term Hyper Plane in SVM. 2
e
What is Instance Based Learning? 3
f
What is meant by information gain? 3
g
What is Perceptron in Ar tificial Neural Network? 4
h
Explain the function of Pooling Layer in CNN. 4 (i) Identify four applications of reinforcement learning. 5 (j) Define the term Mutation in Genetic Algorithm. 5

Section BAttempt any three o f t h e f o l l o w i n g : 10*3 = 30

a
Explain the history of Mach ine Learning based on their application. 1
b
Explain Naïve bayes classi fier and its principle. 2
c
List out the five Issues in Decision tree learning. 3
d
Differentiate between super vised and unsupervised learning. 4
e
Explain Markov decision process. 5

Section CAttempt any one p a r t o f t h e f o l l o w i n g : 10*1 = 10

a
How is clustering approach di fferent from decision tree learning? 1
b
Describe the architecture of artificial neural network. Sta te the learning parameters used in ANN
a
Explain in detail about R egression and its types. 2
b
What is the importance of s upport vector kernel? Explain its types. 2
a
Describe ID-3 algorithm with an example. 3
b
Explain k-Nearest Neighbor L earning algorithm with an example. 3
a
What is gradient descent problem? Explain its types. 4
b
Describe CNN architecture. S pecify the function of each layer. 4
a
Explain in detail about Q -learning and Deep Q-learning. 5
b
Explain Genetic Algorithm c ycle of reproduction with its components. 5

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

Repeated Questions — KCA-054

Questions that appeared in more than one session, found by comparing 2 years of Machine Learning papers (2021-22, 2024-25)

List out the four issues in Machine Learning. 1