12 citations · 32 across the 6 of their papers we have counts for
6 papers
Doubly regularized generalized linear models for spatial observations with high-dimensional covariates
Arjun Sondhi, Si Cheng, Ali Shojaie
A discrete spatial lattice can be cast as a network structure over which spatially-correlated outcomes are observed. A second network structure may also capture similarities among…
Estimating survival parameters under conditionally independent left truncation
Arjun Sondhi
Databases derived from electronic health records (EHRs) are commonly subject to left truncation, a type of selection bias induced due to patients needing to survive long enough to…
Selective prediction-set models with coverage guarantees
Jean Feng, Arjun Sondhi, Jessica Perry +1
Though black-box predictors are state-of-the-art for many complex tasks, they often fail to properly quantify predictive uncertainty and may provide inappropriate predictions for u…
Balanced off-policy evaluation in general action spaces
Arjun Sondhi, David Arbour, Drew Dimmery
Estimation of importance sampling weights for off-policy evaluation of contextual bandits often results in imbalance - a mismatch between the desired and the actual distribution of…
The Reduced PC-Algorithm: Improved Causal Structure Learning in Large Random Networks
Arjun Sondhi, Ali Shojaie
We consider the task of estimating a high-dimensional directed acyclic graph, given observations from a linear structural equation model with arbitrary noise distribution. By explo…
Fast permutation tests and related methods, for association between rare variants and binary outcomes
Arjun Sondhi, Kenneth Martin Rice
In large scale genetic association studies, a primary aim is to test for association between genetic variants and a disease outcome. The variants of interest are often rare, and ap…