异质变体成本下的最优流量分配
异质变体成本下的最优流量分配
英文原标题: Optimal Traffic Allocation Under Heterogeneous Variant Cost
当处理组成本高于对照组时，默认的50/50分流策略是错误的，应使用基于成本的采样权重来优化流量分配。
Original Article
Why the default 50/50 split is the wrong move when your treatment is more expensive than your control, and how cost-based sampling weights fix it The post Optimal Traffic Allocation Under Heterogeneous Variant Cost appeared first on Towards Data Science.