Tyagi, H., Gärtner, B.: Continuum armed bandit problem of few variables in high dimensions. CoRR, abs/1304.5793 (2013)H. Tyagi and B. Gartner, "Continuum armed bandit problem of few variables in high dimen- sions," in Workshop on Approximation and Online Algorithms (WAOA), 2014, pp...
We consider a stochastic continuum armed bandit problem where the arms areindexed by the $\\\ell_2$ ball $B_{d}(1+u)$ of radius $1+u$ in$\\\mathbb{R}^d$. The reward functions $r :B_{d}(1+u) ightarrow \\\mathbb{R}$are considered to intrinsically depend on $k \\\ll d...
Tyagi, H., Gärtner, B.: Continuum armed bandit problem of few variables in high dimensions. CoRR, abs/1304.5793 (2013)H. Tyagi and B. G¨artner. Continuum armed bandit problem of few variables in high dimensions. In Workshop on Approximation and Online Algorithms, volume 8447, pages 108...
Bandit problemsContinuum armed banditsFunctions of few variablesOnline optimizationLow-rank matrix recoveryWe consider the problem of continuum armed bandits where the arms are indexed by a compact subset of Rd. For large d, it is well known that mere smoothness assumptions on the reward functions ...
We consider a version of the continuum armed bandit where an action induces a filtered realisation of a non-homogeneous Poisson process. Point data in the filtered sample are then revealed to the decision-maker, whose reward is the total number of revealed points. Using knowledge of the ...
Possible mechanisms of appealing to chance while facing subjectively equivalent alternatives remain an important open problem in experimental psychology that may help to determine a baseline of cognitive function [50]. On the one hand, a random choice may occur as a manifestation of some innate abili...