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Recent questions tagged artificial-intelligence

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DRDO CSE 2022 Paper 2 | Question: 28 (a)
Provide the correct answer for the following: ________ is not the best evaluation metric for cancer prediction problem.

admin asked in Artificial Intelligence Dec 15, 2022

by admin

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1 vote

1 answer

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DRDO CSE 2022 Paper 2 | Question: 29
$\max (0, x)$ and $\max (0.1 x, x)$ are _________ and ________ activation functions, respectively, which are non-linear in nature.

admin asked in Artificial Intelligence Dec 15, 2022

by admin

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DRDO CSE 2022 Paper 2 | Question: 31
What is the State $\mathrm{X}$ called for the following machine learning model?

admin asked in Artificial Intelligence Dec 15, 2022

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DRDO CSE 2022 Paper 2 | Question: 32
A perceptron consists of weights $\left[w_{1}, w_{2}, w_{3}, w_{4}\right]=[0.5,2,1,-3]$. The activation function is provided as $y=f(z)=1$ if $z \geq 2$ otherwise $0,$ where $z= \sum(w . d)$. What is the output $y$ ...

admin asked in Artificial Intelligence Dec 15, 2022

by admin

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DRDO CSE 2022 Paper 2 | Question: 28 (b)
Provide the correct answer for the following: The phenomena in which training error of the model decreases but test error increases is called___________.

admin asked in Artificial Intelligence Dec 15, 2022

by admin

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UGC NET CSE | October 2020 | Part 2 | Question: 36
Which of the following is NOT true in problem solving in artificial intelligence? Implements heuristic search technique Solution steps are not explicit Knowledge is imprecise It works on or implements repetition mechanism

go_editor asked in Artificial Intelligence Nov 20, 2020

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3 answers

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UGC NET CSE | January 2017 | Part 3 | Question: 55
Consider following two rules $\text{R1}$ and $\text{R2}$ in logical reasoning in Artificial Intelligence (AI): $\text{R1}:$ From $\alpha \supset \beta \; \frac{\text{and}\; \alpha}{\text{Inter} \; \beta }$ is known as Modulus Tollens (MT) ... is correct. Both $\text{R1}$ and $\text{R2}$ are correct. Neither $\text{R1}$ nor $\text{R2}$ is correct.

go_editor asked in Artificial Intelligence Mar 24, 2020

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2 votes

1 answer

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UGC NET CSE | June 2019 | Part 2 | Question: 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 $4$ $7$ $11$ $12$

Arjun asked in Artificial Intelligence Jul 2, 2019

by Arjun

2.4k views

1 vote

1 answer

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UGC NET CSE | June 2019 | Part 2 | Question: 92
Math List-I with List-II: ... (c) - (i) (a) - (i) ; (b) - (iii); (c) - (ii) (a) - (ii) ; (b) - (iii); (c) - (i)

Arjun asked in Artificial Intelligence Jul 2, 2019

by Arjun

1.4k views

1 vote

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UGC NET CSE | June 2019 | Part 2 | Question: 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

Arjun asked in Artificial Intelligence Jul 2, 2019

by Arjun

1.9k views

1 vote

1 answer

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UGC NET CSE | June 2019 | Part 2 | Question: 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: $t(x,y) = 1-s(x,y)$ $t(x,y) = s(1-x,1-y)$ $t(x,y) = 1-s(1-x,1-y)$ $t(x,y) = s(1+x,1+y)$

Arjun asked in Artificial Intelligence Jul 2, 2019

by Arjun

2.9k views

1 vote

1 answer

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UGC NET CSE | June 2019 | Part 2 | Question: 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

Arjun asked in Artificial Intelligence Jul 2, 2019

by Arjun

4.5k views

2 votes

1 answer

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UGC NET CSE | June 2019 | Part 2 | Question: 98
Which of the following is an example of unsupervised neural network? Back-propagation network Hebb network Associative memory network Self-organizing feature map

Arjun asked in Artificial Intelligence Jul 2, 2019

by Arjun

2.0k views

2 votes

1 answer

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UGC NET CSE | June 2019 | Part 2 | Question: 99
The value of the derivative of Sigmoid function given by $f(x)=\dfrac{1}{1+e^{-2x}}$ at $x=0$ is $0$ $\frac{1}{2}$ $\frac{1}{4}$ $\infty$

Arjun asked in Artificial Intelligence Jul 2, 2019

by Arjun

1.7k views

1 vote

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UGC NET CSE | June 2019 | Part 2 | Question: 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

Arjun asked in Artificial Intelligence Jul 2, 2019

by Arjun

1.3k views

4 votes

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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?

subho16 asked in IISc/IITs Feb 10, 2019

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2 answers

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UGC NET CSE | July 2018 | Part 2 | Question: 71
In artificial Intelligence (AI), an environment is uncertain if it is ___ Not fully observable and not deterministic Not fully observable or not deterministic Fully observable but not deterministic Not fully observable but deterministic

Pooja Khatri asked in Artificial Intelligence Jul 13, 2018

by Pooja Khatri

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UGC NET CSE | July 2018 | Part 2 | Question: 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

Pooja Khatri asked in Artificial Intelligence Jul 13, 2018

by Pooja Khatri

1.4k views

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1 answer

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UGC NET CSE | July 2018 | Part 2 | Question: 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? $h(n)=max\{h_1(n), \dots , h_m(n)\}$ ... $h(n)=avg\{h_1(n), \dots , h_m(n)\}$ $h(n)=sum\{h_1(n), \dots , h_m(n)\}$

Pooja Khatri asked in Artificial Intelligence Jul 13, 2018

by Pooja Khatri

1.7k views

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2 answers

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UGC NET CSE | July 2018 | Part 2 | Question: 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 $A^*$ ... 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

Pooja Khatri asked in Artificial Intelligence Jul 13, 2018

by Pooja Khatri

2.1k views

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2 answers

21

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

gatecse asked in Unknown Category Mar 2, 2018

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

gatecse asked in Unknown Category Mar 2, 2018

1.2k views

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1 answer

23

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

gatecse asked in Unknown Category Mar 2, 2018

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1 answer

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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

gatecse asked in Unknown Category Mar 2, 2018

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2 answers

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UGC NET CSE | June 2014 | Part 3 | Question: 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

go_editor asked in Artificial Intelligence Jan 5, 2017

3.6k views

1 vote

3 answers

26

UGC NET CSE | August 2016 | Part 3 | Question: 75
Which formal system provides the semantic foundation for Prolog ? Predicate calculus Lambda calculus Hoare logic Propositional logic

makhdoom ghaya asked in Others Oct 5, 2016

by makhdoom ghaya

3.7k views

1 vote

1 answer

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UGC NET CSE | August 2016 | Part 3 | Question: 73
Criticism free idea generation is a factor of _____. Decision Support System Group Decision Support System Enterprise Resource Support System Artificial Intelligence

makhdoom ghaya asked in Data Mining and Warehousing Oct 5, 2016

by makhdoom ghaya

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2 votes

1 answer

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UGC NET CSE | August 2016 | Part 3 | Question: 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 ... Represents an entity as a set of slots and associated rules. Is a subset of first-order logic.

makhdoom ghaya asked in Others Oct 5, 2016

by makhdoom ghaya

1.6k views

2 votes

1 answer

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UGC NET CSE | August 2016 | Part 3 | Question: 71
Match each Artificial Intelligence term in List-I that best describes a given situation in List-II : ... $\text{I-d, II-c, III-b, IV-a}$ $\text{I-c, II-d, III-a, IV-b}$

makhdoom ghaya asked in Others Oct 5, 2016

by makhdoom ghaya

1.8k views

3 votes

2 answers

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UGC NET CSE | June 2016 | Part 3 | Question: 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

go_editor asked in Others Aug 21, 2016

2.9k views

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Recent questions tagged artificial-intelligence