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Recent questions in Artificial Intelligence

0 votes
2 answers
1
0 votes
0 answers
2
A neuron with $3$ inputs has the weight vector $\begin{bmatrix} 0.2 & -0.1 & 0.1 \end{bmatrix}^{T}$ and a bias $\theta =0.$ If the input vector is $X=\begin{bmatrix} 0.2 & 0.4 & 0.2 \end{bmatrix}^{T}$ then the total input to the neuron is: $0.20$ $1.0$ $0.02$ $-1.0$
asked Mar 24 in Artificial Intelligence jothee 85 views
2 votes
1 answer
3
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, 2019 in Artificial Intelligence Arjun 797 views
1 vote
1 answer
4
Math List-I with List-II: ... ) ; (b) - (ii); (c) - (i) (a) - (i) ; (b) - (iii); (c) - (ii) (a) - (ii) ; (b) - (iii); (c) - (i)
asked Jul 2, 2019 in Artificial Intelligence Arjun 507 views
1 vote
1 answer
5
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, 2019 in Artificial Intelligence Arjun 710 views
1 vote
1 answer
6
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, 2019 in Artificial Intelligence Arjun 926 views
1 vote
2 answers
7
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, 2019 in Artificial Intelligence Arjun 823 views
2 votes
1 answer
8
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, 2019 in Artificial Intelligence Arjun 514 views
2 votes
1 answer
9
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, 2019 in Artificial Intelligence Arjun 532 views
1 vote
1 answer
10
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, 2019 in Artificial Intelligence Arjun 403 views
0 votes
2 answers
11
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
asked Jul 13, 2018 in Artificial Intelligence Pooja Khatri 608 views
0 votes
2 answers
12
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 Artificial Intelligence Pooja Khatri 665 views
0 votes
1 answer
13
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 Artificial Intelligence Pooja Khatri 888 views
0 votes
1 answer
14
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 the cost of ... statement 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 Artificial Intelligence Pooja Khatri 715 views
0 votes
1 answer
15
Consider the following two sentences: The planning graph data structure can be used to give a better heuristic for a planning problem Dropping negative effects from every action schema in a planning problem results in a relaxed problem Which of the following is correct with respect ... a and sentence b are true Sentence a is true but sentence b is false Sentence a is false but sentence b is true
asked Jul 13, 2018 in Artificial Intelligence Pooja Khatri 582 views
0 votes
1 answer
16
Hi I need some useful resources of AI for upcoming UGC NET exam. Currently, I am reading from Rich and Knight, Is it enough? Please let me know about any good quality books or video lectures.
asked Feb 26, 2018 in Artificial Intelligence rohan.1737 1.5k views
0 votes
2 answers
18
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 Artificial Intelligence jothee 823 views
2 votes
1 answer
19
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 Artificial Intelligence jothee 2.3k views
3 votes
1 answer
20
Language model used in LISP is Functional programming Logic programming Object oriented programming All of the above
asked Aug 11, 2016 in Artificial Intelligence jothee 1k views
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