Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Filter
Recent
Hot!
Most votes
Most answers
Most views
Previous GATE
Featured
Hot questions in Others
0
votes
1
answer
41
GATE DS&AI 2024 | Question: 53
Given the two-dimensional dataset consisting of $5$ data points from two classes (circles and squares) and assume that the Euclidean distance is used to measure the distance between two points. The minimum odd value of $k$ in $k$-nearest neighbor algorithm for which the diamond $(\diamond)$ shaped data point is assigned the label square is $\_\_\_\_\_\_\_$.
Given the two-dimensional dataset consisting of $5$ data points from two classes (circles and squares) and assume that the Euclidean distance is used to measure the dista...
Arjun
963
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
numerical-answers
+
–
0
votes
1
answer
42
GATE DS&AI 2024 | Question: 33
Consider the two neural networks (NNs) shown in Figures $1$ and $2$, with $R e L U$ activation $(\text{ReLU}(z)=\max \{0, z\}, \forall z \in \text{R})$. The connections and their corresponding weights are shown in the Figures. The biases at every neuron are set to $0$. ... real numbers. $p=36, q=24, r=24$ $p=24, q=24, r=36$ $p=18, q=36, r=24$ $p=36, q=36, r=36$
Consider the two neural networks (NNs) shown in Figures $1$ and $2$, with $R e L U$ activation $(\text{ReLU}(z)=\max \{0, z\}, \forall z \in \text{R})$....
Arjun
630
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
+
–
0
votes
1
answer
43
GATE DS&AI 2024 | Question: 23
Let $f: \mathbb{R} \rightarrow \mathbb{R}$ be the function $f(x)=\frac{1}{1+e^{-x}}$. The value of the derivative of $f$ at $x$ where $f(x)=0.4$ is $\_\_\_\_\_\_\_$. (rounded off to two decimal places). Note: $\mathbb{R}$ denotes the set of real numbers.
Let $f: \mathbb{R} \rightarrow \mathbb{R}$ be the function $f(x)=\frac{1}{1+e^{-x}}$.The value of the derivative of $f$ at $x$ where $f(x)=0.4$ is $\_\_\_\_\_\_\_$. (roun...
Arjun
675
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
numerical-answers
+
–
0
votes
1
answer
44
GATE DS&AI 2024 | Question: 10
Given a dataset with $K$ binary-valued attributes (where $K>2$ ) for a two-class classification task, the number of parameters to be estimated for learning a naïve Bayes classifier is $2^{K}+1$ $2 K+1$ $2^{K+1}+1$ $K^{2}+1$
Given a dataset with $K$ binary-valued attributes (where $K>2$ ) for a two-class classification task, the number of parameters to be estimated for learn...
Arjun
801
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
+
–
0
votes
1
answer
45
GATE DS&AI 2024 | Question: 7
Consider the dataset with six datapoints: $\left\{\left(\text{x}_{1}, \text{y}_{1}\right),\left(\text{x}_{2}, \text{y}_{2}\right), \ldots,\left(\text{x}_{6}, \text{y}_{6}\right)\right\}$ ... $\left\{x_{4}, x_{5}\right\}$ $\left\{x_{1}, x_{2}, x_{3}, x_{4}\right\}$
Consider the dataset with six datapoints: $\left\{\left(\text{x}_{1}, \text{y}_{1}\right),\left(\text{x}_{2}, \text{y}_{2}\right), \ldots,\left(\text{x}...
Arjun
641
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
+
–
0
votes
1
answer
46
GATE DS&AI 2024 | Question: 51
Let $\text{u}=\left[\begin{array}{l}1 \\ 2 \\ 3 \\ 4 \\ 5\end{array}\right]$, and let $\sigma_{1}, \sigma_{2}, \sigma_{3}, \sigma_{4}, \sigma_{5}$ be the singular values of the matrix $\text{M}=\text{u} \text{u}^{\text{T}}$ (where $\text{u}^{\text{T}}$ is the transpose of $\text{u}$ ). The value of $\sum_{i=1}^{5} \sigma_{i}$ is $\_\_\_\_\_\_\_\_\_$
Let $\text{u}=\left[\begin{array}{l}1 \\ 2 \\ 3 \\ 4 \\ 5\end{array}\right]$, and let $\sigma_{1}, \sigma_{2}, \sigma_{3}, \sigma_{4}, \sigma_{5}$ be the singular values ...
Arjun
904
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
numerical-answers
+
–
0
votes
1
answer
47
GATE DS&AI 2024 | Question: 46
Let $X$ be a random variable uniformly distributed in the interval $[1,3]$ and $Y$ be a random variable uniformly distributed in the interval $[2, 4]$. If $X$ and $Y$ are independent of each other, the probability $P(X \geq Y)$ is $\_\_\_\_\_\_\_\_$ (rounded off to three decimal places).
Let $X$ be a random variable uniformly distributed in the interval $[1,3]$ and $Y$ be a random variable uniformly distributed in the interval $[2, 4]$. If $X$ and $Y$ are...
Arjun
796
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
numerical-answers
+
–
0
votes
1
answer
48
GATE DS&AI 2024 | Question: 49
Consider a joint probability density function of two random variables $X$ and $Y$ \[ f_{X, Y}(x, y)=\left\{\begin{array}{rll}2 x y, & 0<x<2, & 0<y<x \\ 0, & \text { otherwise } & \end{array}\right. \] Then, $E[Y \mid X=1.5]$ is $\_\_\_\_\_\_\_\_\_$
Consider a joint probability density function of two random variables $X$ and $Y$\[f_{X, Y}(x, y)=\left\{\begin{array}{rll}2 x y, & 0<x<2, & 0<y<x \\ 0, & \text { otherwi...
Arjun
938
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
numerical-answers
+
–
0
votes
1
answer
49
lost my gate 2023 scorecard,, Help
Hello GO , I'm GO reader from last 2 years and I love this forum so I have given gate 2024 also but the thing is I lost my gate 2023 scorecard it wasn't good rank and I didn't know about last date to download I downloaded ... though it was bad rank but i qualified after studying what should i do , I sent mail to iitK today evening I'm worried
Hello GO , I'm GO reader from last 2 years and I love this forum so I have given gate 2024 also but the thing is I lost my gate 2023 scorecard it wasn't good rank and I d...
Aakashkk14
222
views
Aakashkk14
asked
Feb 13
Others
admissions
+
–
0
votes
0
answers
50
Will the GATE 2024 rank predictor for DS&AI be released?
If yes, when? If no, why not?
If yes, when?If no, why not?
Infinity
575
views
Infinity
asked
Feb 18
Site Issues
gate-ds-ai
+
–
0
votes
0
answers
51
how i give free mock test on previous year
Shruti bhurse
74
views
Shruti bhurse
asked
Feb 7
Others
query
+
–
0
votes
3
answers
52
UGC NET CSE | June 2008 | Part 2 | Question: 4
The set of positive integers under the operation of ordinary multiplication is : not a monoid not a group a group an Abelian group
The set of positive integers under the operation of ordinary multiplication is :not a monoidnot a groupa groupan Abelian group
admin
172
views
admin
asked
Jan 6
Others
ugcnetcse-june2008-paper2
abelian-group
+
–
0
votes
1
answer
53
UGC NET CSE | June 2008 | Part 2 | Question: 10
The idempotent law in Boolean algebra says that: $\sim(\sim x)=x$ $x+x=x$ $x+x y=x$ $x(x+y)=x$
The idempotent law in Boolean algebra says that:$\sim(\sim x)=x$$x+x=x$$x+x y=x$$x(x+y)=x$
admin
62
views
admin
asked
Jan 6
Others
ugcnetcse-june2008-paper2
+
–
0
votes
1
answer
54
UGC NET CSE | June 2008 | Part 2 | Question: 19
Which of the following is true? A relation in $3 \mathrm{NF}$ is always in $\text{BCNF}$ A relation in $\text{BCNF}$ is always in $\text{3NF}$ $\mathrm{BCNF}$ and $3 \mathrm{NF}$ are totally different A relation in $\mathrm{BCNF}$ is in $2 \mathrm{NF}$ but not in $3 \mathrm{NF}$
Which of the following is true?A relation in $3 \mathrm{NF}$ is always in $\text{BCNF}$A relation in $\text{BCNF}$ is always in $\text{3NF}$$\mathrm{BCNF}$ and $3 \mathrm...
admin
62
views
admin
asked
Jan 6
Others
ugcnetcse-june2008-paper2
+
–
0
votes
1
answer
55
TIFR Mathematics 2024 | Part B | Question: 2
There exists a metric space $\text{X}$ such that the number of open subsets of $\text{X}$ is exactly $2024$.
There exists a metric space $\text{X}$ such that the number of open subsets of $\text{X}$ is exactly $2024$.
admin
84
views
admin
asked
Jan 19
Others
tifrmaths2024
true-false
+
–
0
votes
1
answer
56
UGC NET CSE | June 2008 | Part 2 | Question: 31
Assembler program is : dependent on the operating system dependent on the compiler dependent on the hardware independent of the hardware
Assembler program is :dependent on the operating systemdependent on the compilerdependent on the hardwareindependent of the hardware
admin
62
views
admin
asked
Jan 6
Others
ugcnetcse-june2008-paper2
+
–
0
votes
1
answer
57
UGC NET CSE | June 2008 | Part 2 | Question: 20
Consider the query: SELECT student_name FROM student_data WHERE rollno (SELECT rollno FROM student_marks WHERE SEM1_MARK=SEM2_MARK); Which of the following is true? It gives the name of the student whose marks in semester $1$ and semester $2$ are ... same. It gives roll numbers of all students whose marks in semester $1$ and semester $2$ are same.
Consider the query: SELECT student_name FROM student_data WHERE rollno (SELECT rollno FROM student_marks WHERE SEM1_MARK=SEM2_MARK); Which of the following is true?It giv...
admin
60
views
admin
asked
Jan 6
Others
ugcnetcse-june2008-paper2
+
–
0
votes
1
answer
58
UGC NET CSE | June 2008 | Part 2 | Question: 7
Among the logic families $\text{RTL, TTL, ECL}$ and $\text{CMOS}$, the fastest family is : $\text{ECL}$ $\mathrm{CMOS}$ $\text{TTL}$ $\text{RTL}$
Among the logic families $\text{RTL, TTL, ECL}$ and $\text{CMOS}$, the fastest family is :$\text{ECL}$$\mathrm{CMOS}$$\text{TTL}$$\text{RTL}$
admin
62
views
admin
asked
Jan 6
Others
ugcnetcse-june2008-paper2
+
–
0
votes
1
answer
59
UGC NET CSE | June 2008 | Part 2 | Question: 3
If a code is t-error correcting, the minimum Hamming distance is equal to : $2 t+1$ $2 t$ $2 t-1$ $t-1$
If a code is t-error correcting, the minimum Hamming distance is equal to :$2 t+1$$2 t$$2 t-1$$t-1$
admin
86
views
admin
asked
Jan 6
Others
ugcnetcse-june2008-paper2
hamming-code
error-correction
+
–
1
votes
1
answer
60
UGC NET CSE | June 2008 | Part 2 | Question: 23
Which of the following is true for a sorted list with ' $n$ ... $\mathrm{O}(\log n)$ time.
Which of the following is true for a sorted list with ' $n$ ' elements?Insertion in a sorted array takes constant time.Insertion in a sorted linear linked list takes cons...
admin
125
views
admin
asked
Jan 6
Others
ugcnetcse-june2008-paper2
sorting
array
time-complexity
+
–
Page:
« prev
1
2
3
4
5
6
7
8
...
136
next »
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register