2 papers
cs.LG2023
Stochastic Contextual Bandits with Graph-based Contexts
Jittat Fakcharoenphol, Chayutpong Prompak
We naturally generalize the on-line graph prediction problem to a version of stochastic contextual bandit problems where contexts are vertices in a graph and the structure of the g…
cs.LG2019
Bandit Multiclass Linear Classification for the Group Linear Separable Case
Jittat Fakcharoenphol, Chayutpong Prompak
We consider the online multiclass linear classification under the bandit feedback setting. Beygelzimer, Pál, Szörényi, Thiruvenkatachari, Wei, and Zhang [ICML'19] considered two no…