Technology Radar
Published : Apr 13, 2021
NOT ON THE CURRENT EDITION
This blip is not on the current edition of the Radar. If it was on one of the last few editions, it is likely that it is still relevant. If the blip is older, it might no longer be relevant and our assessment might be different today. Unfortunately, we simply don't have the bandwidth to continuously review blips from previous editions of the Radar.
Understand more
Apr 2021
Trial
Contextual bandits 是一类非常适用于解决探索/利用权衡问题的强化学习算法。该算法以赌场中的“老虎机”命名，通过探索不同的选择，学习有关预期结果的更多信息，并通过利用表现良好的选项来平衡该结果。我们已经在一些场景中成功地使用了该技术，在这些场景中只使用了少量的数据来训练和部署一些机器学习模型。事实上，我们可以在此探索/利用的权衡过程中添加上下文，使它适合于各种用例，包括 A/B 测试、推荐和布局优化。
