Variance development
lectures · 87 · 3 · 7 Jul '21
Hello, When rereading the course, I noticed that the following development (p. 93) does not look…
Greenstadt’s approach (section 8.4)
lectures · 35 · 0 · 7 Jul '21
This section is labelled as optional material in the lecture notes. Does that mean its contents wil…
Lecture10 - Duality [Slide 7] - Dual Lasso Problem
lectures · 77 · 2 · 6 Jul '21
Dear CS-439 Team, In the Q&A session, I remember that with Professor Jaggi, we discussed that the …
Iterated Expectations, Thrm 10.1
lectures · 39 · 3 · 1 Jul '21
Hello, When rereading the lecture notes about coordinate descent, I struggle understanding how…
lecture 10, slide 7
lectures · 59 · 5 · 1 Jul '21
Hi, In slide 7 of lecture 10, I don't understand how we can get from max to min in the last two …
Convexity of Open Domains
lectures · 17 · 1 · 30 Jun '21
This is probably trivial but for quite a few theorems dom(f) needs to be convex. However, often dom…
Mini-Batch SGD
lectures · 36 · 1 · 30 Jun '21
Hello, could you explain the second equality? And why the inner product after the third equality is…
Frank wolfe referential
lectures · 21 · 1 · 25 Jun '21
Hello, In the definition of the linear minimization oracle of Frank Wolfe algorithm, it makes se…
Question regarding Lipschitz continuity.
lectures · 44 · 2 · 23 Jun '21
I have a couple of questions regarding Lipschitz continuity: 1- If a function f is smooth, does it…
Lecture 10 slide 11
lectures · 46 · 4 · 8 Jun '21
Hello, In the slide 11 of the Lecture 10. I don't understand why we have the expectation of the g…
Lecture Notes for Lecture09 Coordinate Descent
lectures · 31 · 1 · 5 May '21
Hi, is there lecture notes for this lecture? Thanks.
Lecture 8
lectures · 75 · 6 · 3 May '21
Hello, Please correct me if I'm wrong, I think there is a problem on the video of lecture 8 at min…
Possible typo lemma 7.2
lectures · 23 · 1 · 29 Apr '21
Hello, in the following: ![one.JPG](https://oknoname-crm1.s3.amazonaws.com/spirit/images/116/5860…
Lecture notes for week 8
lectures · 34 · 2 · 29 Apr '21
Hello, I believe you forgot to update the lecture notes with the Frank-Wolfe content. It would b…
Lecture 6 slide 29
lectures · 32 · 2 · 28 Apr '21
Hello, regarding the proof for the potential function decrease in slide 29 in the last step I don'…
Update lecture notes
lectures · 27 · 1 · 18 Apr '21
Please update the lecture notes for chap. 7. Thank you in advance!
Slides for lecture 6
lectures · 41 · 2 · 15 Apr '21
Hello, I think you forgot to upload the slides on github for this week's video. Would it be poss…
No lectures this week?
lectures · 25 · 1 · 1 Apr '21
Hi, How come there are no video lectures posted this week? Best
Lecture 5 : slide 13
lectures · 88 · 4 · 26 Mar '21
Hello, I have a trouble understanding how the last equality have been made in the slide 13. I f…
Can we have a full version of the lecture notes?
lectures · 24 · 1 · 25 Mar '21
Hello, I am wondering if we could have a full version of the lecture notes rather than updating …