Bugs/improvements?
Cannot Save Colab Notebook into my Drive
CS-439 exercises · 22 · 1 · 15 Mar
Was just informed that with a non-EPFL account I should be able to save the colab into my personal …
Ex02 - notebook - Bounded gradient
CS-439 exercises · 46 · 3 · 14 Mar
Could someone explain why there is a plus in the upper bound and not a minus? \( \lVert \nabla f…
when will the solutions to ex3 be released?
CS-439 exercises · 28 · 1 · 13 Mar
Just wondering when the solutions to ex3 will be released ;). BTS, the materials link on github …
2 teammates to form a group
CS-439 teammates · 13 · 0 · 12 Mar
Hi, I am Amir Ghali, second year of master in Data Science, looking for 2 teammates to form a gr…
Looking for two teammates (edit : I found)
CS-439 teammates · 17 · 0 · 11 Mar
Hello there, I'm a second year Data Science master student and I'm looking for two motivated tea…
Homework Set 1 - Exercice 1, question 2
COM-308 Homeworks · 121 · 3 · 9 Mar
Hello, In the solution for this problem, it is simply stated that for G(n, 1-q) the clustering c…
Lecture 3 : You're not allowed to access this video
COM-308 Lectures · 50 · 2 · 9 Mar
Hi, I think there's a right problem with the Lecture 3 on switchtube, we can't access it
Lecture 3: slides posted, video delayed
COM-308 Lectures · 54 · 1 · 8 Mar
Folks, The slides for today's lecture have been posted. However, I'm having some technical difficu…
Exercises 2, Q11
CS-439 exercises · 123 · 5 · 8 Mar
Hi, I'm not entirely seeing why the second part follows from \( f'[w_0-\mathbf{w}^{\top} \mathbf{q…
Exercises 2 - problem 11
CS-439 exercises · 75 · 4 · 8 Mar
For the first part of this problem, proving that \( w_0^* = 0 \), would it not suffice to simply ob…
Looking for a team
CS-439 teammates · 25 · 0 · 7 Mar
Hi, all, I'm Wenjie, a new PhD student in EDEE at EPFL. My potential research topic is Bayesian op…
Looking for a team
CS-439 teammates · 49 · 2 · 7 Mar
Hi all, i am a second year master student in Data Science, looking for a team for the project. …
Looking for a teammates
CS-439 teammates · 15 · 0 · 7 Mar
Hello! I am first-year master student, program Computational Science and Engineering. I'm looking …
Question for exercise 6
CS-439 exercises · 36 · 1 · 7 Mar
Hi, I am trying to work out the hessian of the log-sum-exp function in exercise 6 and put it int…
Weird Behaviour of Gradient Descent Exercise
CS-439 exercises · 54 · 3 · 6 Mar
So I am currently going through the Python exercise and I am encounterting a weird error. The cost…
Recording of exercise sessions
CS-439 exercises · 20 · 1 · 6 Mar
Hi, I missed this week's exercise session and was wondering if there would be a recording this …
Looking for a team
CS-439 teammates · 24 · 0 · 6 Mar
Hi all: i am a first year student in applied math and i have taken courses like ML, ADA and i am…
Paradoxe: Clustering and Compact graphs
COM-308 Lectures · 105 · 5 · 6 Mar
Hello, In the last lecture, it didn't seem intuitive to me why it is a paradoxe that random graphs…
Exercice 3 - clustering coefficient computation
COM-308 Homeworks · 74 · 1 · 6 Mar
Hello, I'm trying to tackle this problem, but I must admit that I'm stuck: I don't really know how…
Average error
CS-439 lectures · 22 · 1 · 6 Mar
In our definition of average error as in slide number 6 of lecture 2, why we do not divide by T to …