AWS Machine Learning Blog· Chidi Prince John·· 2 天前AI 评分58
AWS 详解如何基于上下文多臂老虎机实现漏斗全链路个性化转化提升
Uplifting conversion across the acquisition funnel with personalization using contextual bandits on AWS
AI 导读
Amazon Payments 团队分享了在 Amazon SageMaker AI 上基于多目标上下文多臂老虎机（LinUCB）优化获客转化漏斗的落地实践。该方案为开始、提交与审批三个阶段分别构建模型并通过加权线性组合打分，有效避免了单一阶段优化引发的转化率跷跷板问题。
来源：AWS Machine Learning Blog · aws.amazon.com