no code implementations • 23 Nov 2023 • Yuqi Pan, Zhaohua Chen, Yuqing Kong
When the aggregator is deterministic, we present a robust aggregator that leverages second-order information, which can significantly outperform counterparts without it.
no code implementations • 25 Nov 2022 • Rui Ai, Zhaohua Chen, Xiaotie Deng, Yuqi Pan, Chang Wang, Mingwei Yang
To the best of our knowledge, this is the first $\widetilde O(1)$ regret result in the CBwK problem regardless of information feedback models.
no code implementations • 11 Jul 2022 • Zhaohua Chen, Chang Wang, Qian Wang, Yuqi Pan, Zhuming Shi, Zheng Cai, Yukun Ren, Zhihua Zhu, Xiaotie Deng
Among various budget control methods, throttling has emerged as a popular choice, managing an advertiser's total expenditure by selecting only a subset of auctions to participate in.