%0 Conference Paper %1 LaCrSze15 %A Lattimore, T. %A Crammer, K. %A Szepesvári, Cs. %B NIPS %D 2015 %K allocation, bandits bandits, information, learning, linear monitoring, online partial resource stochastic theory, %P 964--972 %T Linear Multi-Resource Allocation with Semi-Bandit Feedback %X We study an idealised sequential resource allocation problem. In each time step the learner chooses an allocation of several resource types between a number of tasks. Assigning more resources to a task increases the probability that it is completed. The problem is challenging because the alignment of the tasks to the resource types is unknown and the feedback is noisy. Our main contribution is the new setting and an algorithm with nearly-optimal regret analysis. Along the way we draw connections to the problem of minimising regret for stochastic linear bandits with heteroscedastic noise. We also present some new results for stochastic linear bandits on the hypercube that significantly improve on existing work, especially in the sparse case.

@inproceedings{LaCrSze15, abstract = {We study an idealised sequential resource allocation problem. In each time step the learner chooses an allocation of several resource types between a number of tasks. Assigning more resources to a task increases the probability that it is completed. The problem is challenging because the alignment of the tasks to the resource types is unknown and the feedback is noisy. Our main contribution is the new setting and an algorithm with nearly-optimal regret analysis. Along the way we draw connections to the problem of minimising regret for stochastic linear bandits with heteroscedastic noise. We also present some new results for stochastic linear bandits on the hypercube that significantly improve on existing work, especially in the sparse case. }, added-at = {2020-03-17T03:03:01.000+0100}, author = {Lattimore, T. and Crammer, K. and Szepesv{\'a}ri, {Cs}.}, biburl = {https://www.bibsonomy.org/bibtex/23c296df603b0d160d92a934c4d2d786c/csaba}, booktitle = {NIPS}, date-added = {2015-12-02 01:31:55 +0000}, date-modified = {2016-08-01 03:14:20 +0000}, interhash = {92f8d298a6ab4513a62caba907d720c8}, intrahash = {3c296df603b0d160d92a934c4d2d786c}, keywords = {allocation, bandits bandits, information, learning, linear monitoring, online partial resource stochastic theory,}, month = {September}, pages = {964--972}, pdf = {papers/NIPS15-mr-bandit.pdf}, timestamp = {2020-03-17T03:03:01.000+0100}, title = {Linear Multi-Resource Allocation with Semi-Bandit Feedback}, year = 2015 }