no code implementations • 30 Dec 2021 • George Gui, Harikesh Nair, Fengshi Niu
Causally identifying the effect of digital advertising is challenging, because experimentation is expensive, and observational data lacks random variation.
no code implementations • 28 May 2021 • Carlos Carrion, Zenan Wang, Harikesh Nair, Xianghong Luo, Yulin Lei, Xiliang Lin, Wenlong Chen, Qiyu Hu, Changping Peng, Yongjun Bao, Weipeng Yan
In e-commerce platforms, sponsored and non-sponsored content are jointly displayed to users and both may interactively influence their engagement behavior.
no code implementations • 1 Feb 2019 • Ruihuan Du, Yu Zhong, Harikesh Nair, Bo Cui, Ruyang Shou
The specific formulation of the Shapley Value we implement respects incrementality by allocating the overall incremental improvement in conversion to the exposed ads, while handling the sequence-dependence of exposures on the observed outcomes.