UGC NET Computer Science Artificial Intelligence (AI) Previous Year Questions (PYQs) – Page 1 of 3

Complement of fuzzy set:

$\mu_{A'}(x) = 1 - \mu_A(x)$

Compute:

$x_1$: $1 - 0.3 = 0.7$

$x_2$: $1 - 0.7 = 0.3$

$x_3$: $1 - 0.4 = 0.6$

Thus,

$A' = {(x_1,0.7),(x_2,0.3),(x_3,0.6)}$

Common properties of social networks:

• Scale-free degree distribution → True

• Small world property → True

• Short average path length → True

However, most social networks are not necessarily directed; many are modeled as undirected networks.

Thus the statement that is not a common property is:

Complexity increases as follows:

Rule-based system → simplest

Shallow neural network → moderate complexity

CNN image classification → more complex

Autonomous driving → highly complex system

Thus increasing order:

A → B → C → D

In uniform crossover, a mask (binary mask) determines which parent contributes each gene.

Thus mask-based crossover = uniform crossover.

In fuzzy set theory, cardinality is the sum of membership values:

$|A| = \sum \mu_A(x)$

The result depends on membership values and may vary.

In genetic algorithms, Actual Count refers to the expected number of copies of a chromosome in the next generation, used in selection (fitness proportionate selection).

The right parts of the parents are exchanged:

Parent₁: 10110 | 010

Parent₂: 10101 | 111

After crossover:

Child₁: 10110 | 111

Child₂: 10101 | 010

This is exactly what is shown in figure (2).

Thus it represents one-point crossover.

Predicate logic → symbolic syntactic structure

Slot-and-filler → symbolic frame representation

Conceptual dependency → semantic

Nonmonotonic systems → reasoning method