Batched Multi-Armed Bandits with Optimal Regret
Batched Multi-Armed Bandits with Optimal Regret
复制标题
批量多臂强盗,最佳后悔
DOI:
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发表时间:
2019
期刊:
影响因子:
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通讯作者:
V. Mirrokni
中科院分区:
文献类型:
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作者:
Hossein Esfandiari;Amin Karbasi;Abbas Mehrabian;V. Mirrokni
We present a simple and efficient algorithm for the batched stochastic multi-armed bandit problem. We prove a bound for its expected regret that improves over the best-known regret bound, for any number of batches. In particular, our algorithm achieves the optimal expected regret by using only a logarithmic number of batches.
DOI:
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发表时间:
2019-11
期刊:
ArXiv
影响因子:
--
作者:
Hossein Esfandiari;Amin Karbasi;V. Mirrokni
通讯作者:
Hossein Esfandiari;Amin Karbasi;V. Mirrokni