arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2007.11975cs.LGstat.ML
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利用Bandit反馈进行在线提升

Online Boosting with Bandit Feedback

Google AI Princeton(谷歌人工智能普林斯顿);Department of Computer Science, Princeton University(普林斯顿大学计算机科学系)

Nataly Brukhim, Elad Hazan

摘要:

我们考虑了回归任务的在线提升问题,当学习者只有有限的信息可用时。我们给出了一个有效的遗憾最小化方法,有两个影响:一个在线助推算法与嘈杂的多点强盗反馈,和一个新的无投影在线凸优化算法与随机梯度,提高了国家的最先进的保证方面的效率。

英文摘要:

We consider the problem of online boosting for regression tasks, when only limited information is available to the learner. We give an efficient regret minimization method that has two implications: an online boosting algorithm with noisy multi-point bandit feedback, and a new projection-free online convex optimization algorithm with stochastic gradient, that improves state-of-the-art guarantees in terms of efficiency.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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