图 书 馆
竞争策略Competing With Strategies |
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| 课程网址: | http://videolectures.net/colt2013_sridharan_strategies/ |
| 主讲教师: | Karthik Sridharan |
| 开课单位: | 康奈尔大学 |
| 开课时间: | 2013-08-09 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | We study the problem of online learning with a notion of regret defined with respect to a set of strategies. We develop tools for analyzing the minimax rates and for deriving regret-minimization algorithms in this scenario. While the standard methods for minimizing the usual notion of regret fail, through our analysis we demonstrate existence of regret-minimization methods that compete with such sets of strategies as: autoregressive algorithms, strategies based on statistical models, regularized least squares, and follow the regularized leader strategies. In several cases we also derive efficient learning algorithms. |
| 关 键 词: | 在线学习; 遗传最小化; 正则化 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-03-13：chenxin |
| 阅读次数: | 72 |