Recent questions tagged artificial-intelligence

+2 votes

1 answer

1

UGCNET-June-2019-II-91
Consider the game tree given below: Here $\bigcirc$ and $\Box$ represents MIN and MAX nodes respectively. The value of the root node of the game tree is $4$ $7$ $11$ $12$

asked Jul 2 in Others by Arjun Veteran (423k points) | 96 views

+1 vote

1 answer

2

UGCNET-June-2019-II-92
Math List-I with List-II: ... (ii); (c) - (i) (a) - (i) ; (b) - (iii); (c) - (ii) (a) - (ii) ; (b) - (iii); (c) - (i)

asked Jul 2 in Others by Arjun Veteran (423k points) | 70 views

+1 vote

1 answer

3

UGCNET-June-2019-II-93
The STRIPS representation is a feature-centric representation an action-centric representation a combination of feature-centric and action-centric representations a hierarchical feature-centric representation

asked Jul 2 in Others by Arjun Veteran (423k points) | 96 views

+1 vote

1 answer

4

UGCNET-June-2019-II-94
A fuzzy conjunction operator denoted as $t(x,y)$ and a fuzzy disjunction operator denoted as $s(x,y)$ form a dual pair if they satisfy the condition: $t(x,y) = 1-s(x,y)$ $t(x,y) = s(1-x,1-y)$ $t(x,y) = 1-s(1-x,1-y)$ $t(x,y) = s(1+x,1+y)$

asked Jul 2 in Others by Arjun Veteran (423k points) | 72 views

+1 vote

1 answer

5

UGCNET-June-2019-II-97
Consider the following: Evolution Selection Reproduction Mutation Which of the following are found in genetic algorithms? b, c and d only b and d only a, b, c and d a, b and d only

asked Jul 2 in Others by Arjun Veteran (423k points) | 72 views

+2 votes

1 answer

6

UGCNET-June-2019-II-98
Which of the following is an example of unsupervised neural network? Back-propagation network Hebb network Associative memory network Self-organizing feature map

asked Jul 2 in Others by Arjun Veteran (423k points) | 103 views

+2 votes

1 answer

7

UGCNET-June-2019-II-99
The value of the derivative of Sigmoid function given by $f(x)=\dfrac{1}{1+e^{-2x}}$ at $x=0$ is $0$ $\frac{1}{2}$ $\frac{1}{4}$ $\infty$

asked Jul 2 in Others by Arjun Veteran (423k points) | 74 views

+1 vote

1 answer

8

UGCNET-June-2019-II-100
Reinforcement learning can be formalized in terms of ____ in which the agent initially only knows the set of possible _____ and the set of possible actions. Markov decision processes, objects Hidden states, objects Markov decision processes, states objects, states

asked Jul 2 in Others by Arjun Veteran (423k points) | 68 views

+4 votes

0 answers

9

MTech and machine learning
I am a dropper and have worked an year on machine learning in the industry. I want to do learn more about ML/AI and image processing. I am getting a rank around 200(from GO rank predictor). I am open to 2 or 3 year courses and any college is fine as long as I get to work in my field of interest and the resources are good there. What are the best options for me?

asked Feb 10 in IISc/IITs by subho16 (149 points) | 192 views

0 votes

2 answers

10

UGCNET-July-2018-II-72
In artificial Intelligence (AI), a simple reflex agent selects actions on the basis of ___ current percept, completely ignoring rest of the percept history rest of the percept history, completely ignoring the current percept both current percept and complete percept history both current percept and just previous percept

asked Jul 13, 2018 in Others by Pooja Khatri Boss (10.8k points) | 344 views

0 votes

1 answer

11

UGCNET-July-2018-II-73
In heuristic search algorithms in Artificial Intelligence (AI), if a collection of admissible heuristics $h_1 \dots h_m$ is available for a problem and none of them dominates any of the others, which should we choose? $h(n)=max\{h_1(n), \dots , h_m(n)\}$ $h(n)=min\{h_1(n), \dots , h_m(n)\}$ $h(n)=avg\{h_1(n), \dots , h_m(n)\}$ $h(n)=sum\{h_1(n), \dots , h_m(n)\}$

asked Jul 13, 2018 in Others by Pooja Khatri Boss (10.8k points) | 475 views

0 votes

1 answer

12

UGCNET-July-2018-II-74
Consider following sentences regarding $A^*$, an informed search strategy in Artificial Intelligence (AI). $A^*$ expands all nodes with $f(n)<C^*$ $A^*$ expands no nodes with $f(n) \geq C^*$ Pruning is integral to $A^*$ Here, $C^*$ is ... b are true Both statements a and statement c are true Both statements b and statement c are true All the statements a, b and c are true

asked Jul 13, 2018 in Others by Pooja Khatri Boss (10.8k points) | 385 views

0 votes

1 answer

13

UGC NET jULY 2018 Q 74

asked Jul 12, 2018 in Others by Sanjay Sharma Boss (48.6k points) | 361 views

0 votes

2 answers

14

Uttrakhand Asst. Professor Exam-95
Which condition is used to influence a variable directly by all the others Partially Connected Full Connected Local Connected None of the above

asked Mar 2, 2018 in Others by gatecse Boss (16.6k points) | 75 views

0 votes

1 answer

15

Uttrakhand Asst. Professor Exam-20
Which agent enables the deliberation about the computational entities and actions ? Hybrid Reflective Relational None of the above

asked Mar 2, 2018 in Others by gatecse Boss (16.6k points) | 55 views

0 votes

1 answer

16

Uttrakhand Asst. Professor Exam-18
What is Artificial Intelligence ? Putting your intelligence into computer Programming with your own intelligence Making a machine intelligent Putting more memory into computer

asked Mar 2, 2018 in Others by gatecse Boss (16.6k points) | 32 views

0 votes

1 answer

17

Uttrakhand Asst. Professor Exam-17
Which of the following is a method of analogical problem solving that have been studied in AI ? Transformational analogy Derivational analogy Both A and B None of the above

asked Mar 2, 2018 in Others by gatecse Boss (16.6k points) | 43 views

+1 vote

1 answer

18

UGC NET JULY 2016
A perceptron has input weights W1 = -3.9 and W2 = 1.1 with threshold value T = 0.3. What output does it give for the input x1 = 1.3 and x2 = 2.2? (A) -2.65 (B) -2.30 (B) 0 (D) 1

asked Nov 2, 2017 in Others by Naqvi (17 points) | 345 views

0 votes

2 answers

19

UGCNET-June2014-III-14
Which one of the following describes the syntax of prolog program? Rules and facts are terminated by full stop(.) Rules and facts are terminated by semi colon(;) Variables names must start with upper case alphabets. Variables names must start with lower case alphabets. I, II III, IV I, III II, IV

asked Jan 5, 2017 in Others by jothee Veteran (104k points) | 541 views

+1 vote

3 answers

20

UGCNET-AUG2016-III-75
Which formal system provides the semantic foundation for Prolog ? Predicate calculus Lambda calculus Hoare logic Propositional logic

asked Oct 5, 2016 in Others by makhdoom ghaya Boss (29.9k points) | 1.2k views

+1 vote

1 answer

21

UGCNET-AUG2016-III-73
Criticism free idea generation is a factor of _____. Decision Support System Group Decision Support System Enterprise Resource Support System Artificial Intelligence

asked Oct 5, 2016 in Others by makhdoom ghaya Boss (29.9k points) | 566 views

+2 votes

1 answer

22

UGCNET-AUG2016-III-72
In Artificial Intelligence , a semantic network Is a graph-based method of knowledge representation where nodes represent concepts and arcs represent relations between concepts. Is a graph-based method of knowledge representation where nodes represent relations between concepts ... . Represents an entity as a set of slots and associated rules. Is a subset of first-order logic.

asked Oct 5, 2016 in Others by makhdoom ghaya Boss (29.9k points) | 392 views

+2 votes

1 answer

23

UGCNET-AUG2016-III-71
Match each Artificial Intelligence term in List-I that best describes a given situation in List - II : List - I List - II I. Semantic Network a. Knowledge about what to do as opposed to how to do it. II. Frame b. A premise of a rule that is not concluded by any rule ... . A data structure representing stereotypical knowledge. Codes : I II III IV d a b c d c a b d c b a c d a b

asked Oct 5, 2016 in Others by makhdoom ghaya Boss (29.9k points) | 372 views

+3 votes

2 answers

24

UGCNET-June2016-III-74
Consider a 3-puzzle where, like in the usual 8-puzzle game, a tile can only move to an adjacent empty space. Given the initial state 1 2 3 which of the following state cannot be reached? A 3 1 2 B 3 2 1 C 1 3 2 D 2 1 3

asked Aug 21, 2016 in Others by jothee Veteran (104k points) | 1.7k views

+3 votes

1 answer

25

UGCNET-June2016-III-72
How does randomized Hill climbing choose the next move each time? It generates a random move from moveset and accepts this move It generates random move from whole state space, and accepts this move It generates a random move from moveset and ... It generates a random move from whole state space, and accepts this move only if this move improves the evaluation function

asked Aug 21, 2016 in Others by jothee Veteran (104k points) | 1.1k views

+2 votes

1 answer

26

UGCNET-Dec2015-III-64
Consider the two class classification task that consists of the following points: Class $C_1$: [-1, -1], [-1, 1], [1, -1] Class $C_2$: [1,1] The decision boundary between the two classes $C_1$ and $C_2$ using single perception is given by: $x_1-x_2-0.5=0$ $-x_1-x_2-0.5=0$ $0.5(x_1+x_2)-1.5=0$ $x_1+x_2-0.5=0$

asked Aug 11, 2016 in Others by jothee Veteran (104k points) | 1.8k views

+3 votes

1 answer

27

UGCNET-Dec2015-III-46
Language model used in LISP is Functional programming Logic programming Object oriented programming All of the above

asked Aug 11, 2016 in Others by jothee Veteran (104k points) | 700 views

+1 vote

1 answer

28

UGCNET-Dec2015-III-45
Reasoning strategies used in expert systems include Forward chaining, backward chaining and problem reduction Forward chaining, backward chaining and boundary mutation Forward chaining, backward chaining and back propagation Forward chaining, problem reduction and boundary mutation

asked Aug 11, 2016 in Knowledge Representation by jothee Veteran (104k points) | 970 views

+3 votes

1 answer

29

UGCNET-Dec2015-III-8
Forward chaining systems are ____ where as backward chaining systems are ____ Data driven, Data driven Goal driven, Data driven Data driven, Goal driven Goal driven, Goal driven

asked Aug 9, 2016 in Mathematical Logic by jothee Veteran (104k points) | 869 views

+4 votes

1 answer

30

UGCNET-Dec2015-III-7
Given the following set of prolog clauses: father(X,Y) : parent(X,Y), male(X), parent(Sally, Bob), parent(Jim, Bob), parent(Alice, Jane), male(Bob), male(Jim), female(Salley), female(Alice). How many atoms are matched to the variable 'X' before the query father(X, Jane) reports a Result? 1 2 3 4

asked Aug 9, 2016 in Others by jothee Veteran (104k points) | 1.4k views

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