94 citations · 229 across the 34 of their papers we have counts for
3 papers · 1 filter
Doubly robust nearest neighbors in factor models
Raaz Dwivedi, Caleb Chin, Sabina Tomkins +3
We introduce and analyze an improved variant of nearest neighbors (NN) for estimation with missing data in latent factor models. We consider a matrix completion problem with missin…
On counterfactual inference with unobserved confounding
Abhin Shah, Raaz Dwivedi, Devavrat Shah +1
Given an observational study with independent but heterogeneous units, our goal is to learn the counterfactual distribution for each unit using only one -dimensional sample…
Counterfactual inference in sequential experiments
Raaz Dwivedi, Katherine Tian, Sabina Tomkins +3
We consider after-study statistical inference for sequentially designed experiments wherein multiple units are assigned treatments for multiple time points using treatment policies…