search

BulletTech / User_Comments

0 stars 0 forks source link

BulletTech/Main_Course/Machine_Learning/2022-02-03-Uplift-Model/ #8

Open utterances-bot opened 3 months ago

utterances-bot commented 3 months ago

因果推断之Uplift Model - BulletTech

We are a team of a few data scientists working in the financial industry. Here is the place where we share practical analytics skills, working and life experience. Enjoy your time here!

https://bullettech.github.io/BulletTech/Main_Course/Machine_Learning/2022-02-03-Uplift-Model/

MaShantao commented 3 months ago

模型因此强依赖于条件独立假设CIA(Conditional Independent Assumption)，即要求用户特征和干预策略相互独立。 所以最后的label是咋选的？从实验组AB里面找一个特征相似的样本对，然后计算因变量结果的diff作为标签？？？

MaShantao commented 3 months ago

看代码的话，没有学diff，学的还是实验组AB的uplift，是个回归任务