Finding smoothness parameter of least squares
exercises · 84 · 5 · 22 Jun '21
I'm trying to derive myself the smoothness parameter of the function $$f(x) = \frac{1}{2n} \sum_…
Problem set 2, exercice 7
exercises · 134 · 8 · 17 Mar '21
Hello, Sorry for asking this question a bit later, I was trying to understand this myself but th…
Ex02 - notebook - Bounded gradient
exercises · 46 · 3 · 14 Mar '21
Could someone explain why there is a plus in the upper bound and not a minus? \( \lVert \nabla f…
Exercises 2, Q11
exercises · 123 · 5 · 8 Mar '21
Hi, I'm not entirely seeing why the second part follows from \( f'[w_0-\mathbf{w}^{\top} \mathbf{q…
Exercises 2 - problem 11
exercises · 75 · 4 · 8 Mar '21
For the first part of this problem, proving that \( w_0^* = 0 \), would it not suffice to simply ob…