TL;DR该研究介绍了 Li 和 Pearl 所定义的单元选择问题,针对有所需反事实行为模式的人进行筛选,并且比较了该模型与 A/B 测试的区别和优越性,同时提供了更多模拟用例,并指出 A/B 测试普遍存在问题。
Abstract
The unit selection problem defined by Li and Pearl identifies individuals who
have desired counterfactual behavior patterns, for example, individuals who
would respond positively if encouraged and would not other