This forum is inactive. Browsing/searching possible.
Connect your moderator Slack workspace to receive post notifications:
question 27
Exams
·
123
·
2
·
11 Jan '21
hi,
can someone explain why this is true?
I though Glove was a matrix factorization problem and…
Question 30 logistic regression
Exams
·
169
·
4
·
10 Jan '21
Hi,
Can someone explain why in question 30 b) we get to logistic regression ? I'm struggling a bit…
Problem19 Convex
Exams
·
343
·
11
·
10 Jan '21
Could someone explain to me the fourth choice. Why is it not convex?
Thanks in advance
![problem1…
exam 2019 question 3
Exams
·
99
·
2
·
10 Jan '21
Hi,
Just quick question what would be the impact of moving the point if the regularization term …
evaluating error on same set as training
Exams
·
78
·
1
·
10 Jan '21
Hello,
I am curious as to the impact of training and testing on the same sample set has in this …
past exam 2016
Exams
·
282
·
5
·
10 Jan '21
I was going over exam 2016 and I don't understand why the answer for the mcq question 2 is c ? How …
Exam 2017 : problem 7
Exams
·
186
·
4
·
10 Jan '21
Hello everyone,
For context :
![ml_2017_question.jpg](https://oknoname-crm1.s3.amazonaws.com/sp…
Question 4
Exams
·
167
·
6
·
10 Jan '21
How exactly do we get to the results $$\(2^D N\) $$? Where does that come from?
K_means clustering 2016
Exams
·
361
·
9
·
10 Jan '21
Hey,
I guess the solution is "obvious" since it is not given, but I'd be grateful if someone co…
mock 2018: knn bound
Exams
·
134
·
2
·
10 Jan '21
Hello,
so for this question on the mock 2018 exam: I don't see why 5 is correct. Isn't the risk …
training size and mode complexity - impact on error
Exams
·
198
·
6
·
10 Jan '21
Hello,
I understand that for high complexity it is easier to get closer to perfectly fitting a s…
Convex
Exams
·
132
·
4
·
10 Jan '21
Mock Midterm exam 2018:
Can you please explain why 5 is not convex?
![gh.jpg](https://oknon…
Exam - SVM
Exams
·
393
·
13
·
10 Jan '21
Hi,
I have a question regarding the problem 13 in the 2018 final exam. (image below)
![Screen…
Open questions
Exams
·
182
·
3
·
10 Jan '21
Hello,
I would like to know if there will be any open questions this year ? i.e questions that …
mae subgradient
Exams
·
264
·
5
·
10 Jan '21
Hi,
I don't understand the solution for the subradient of MAE in the exam 2016. How can we compu…
convexity over set of vector
Exams
·
84
·
1
·
10 Jan '21
Hi,
I am confused about what is the definition of convexity over a pair of vectors. I understand…
GANs for the Final + Bayes Net
Exams
·
118
·
2
·
10 Jan '21
Hello,
I am unsure what type of questions we could expect for the final exam regarding GANs, as …
question 9
Exams
·
196
·
3
·
9 Jan '21
Could someone explain to me the answer to this question? I am a little confused about why w4 is mis…
QCM negative points
Exams
·
387
·
6
·
9 Jan '21
Hello,
Could we have more information on the QCM grading?
I hear there are negative points for…
mock 2014 : PCA for count data algorithm
Exams
·
64
·
1
·
9 Jan '21
hi,
I don't understand how to come up with the algorithm shown for the PCA problem. In ALS we al…