6 citations · 10 across the 7 of their papers we have counts for
7 papers
Heterogeneous Causal Discovery of Repeated Undesirable Health Outcomes
Shishir Adhikari, Guido Muscioni, Mark Shapiro +2
Understanding the factors that trigger or prevent undesirable health outcomes across patient subpopulations is essential for designing targeted interventions. While randomized cont…
Learning Exposure Mapping Functions for Inferring Heterogeneous Peer Effects
Shishir Adhikari, Sourav Medya, Elena Zheleva
In causal inference, interference refers to the phenomenon in which the actions of peers in a network can influence an individual's outcome. Peer effect refers to the difference in…
Machine learning in and out of equilibrium
Shishir Adhikari, Alkan Kabakçıoğlu, Alexander Strang +2
The algorithms used to train neural networks, like stochastic gradient descent (SGD), have close parallels to natural processes that navigate a high-dimensional parameter space --…
Inferring Individual Direct Causal Effects Under Heterogeneous Peer Influence
Shishir Adhikari, Elena Zheleva
Causal inference in networks should account for interference, which occurs when a unit's outcome is influenced by treatments or outcomes of peers. Heterogeneous peer influence (HPI…
Determining Causality in Travel Mode Choice
Rishabh Singh Chauhan, Christoffer Riis, Shishir Adhikari +4
This article presents one of the pioneering studies on causal modeling in travel mode choice decision-making using causal discovery algorithms. These models are a major advancement…
Discerning the painter's hand: machine learning on surface topography
F. Ji, M. S. McMaster, S. Schwab +11
Attribution of paintings is a critical problem in art history. This study extends machine learning analysis to surface topography of painted works. A controlled study of positive a…
Understanding the Dynamics between Vaping and Cannabis Legalization Using Twitter Opinions
Shishir Adhikari, Akshay Uppal, Robin Mermelstein +2
Cannabis legalization has been welcomed by many U.S. states but its role in escalation from tobacco e-cigarette use to cannabis vaping is unclear. Meanwhile, cannabis vaping has be…