no code implementations • 21 Nov 2021 • Eyal Gofer, Guy Gilboa
Most notable is the Moore-Penrose inverse, widely used in physics, statistics, and various fields of engineering.
no code implementations • 17 Dec 2020 • Eyal Gofer, Guy Gilboa
In this work we consider a simple feedback model that generalizes both, where on every round, in addition to a bandit feedback, the adversary provides a lower bound on the loss of each expert.
1 code implementation • 27 Jul 2020 • Eyal Gofer, Shachar Praisler, Guy Gilboa
Compared with a random or grid sampling pattern, our method allows a reduction by a factor of 4-10 in the number of measurements required to attain the same accuracy.