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Caleb Ellington

2 accepted papers

2024

Contextualized Policy Recovery: Modeling and Interpreting Medical Decisions with Adaptive Imitation Learning

ICML 2024poster

Interpretable policy learning seeks to estimate intelligible decision policies from observed actions; however, existing models force a tradeoff between accuracy and interpretability, limiting data-driven interpretations of human decision-making processes. Fundamentally, existing approaches are burde…

Cited by 4SourcePDFScholar
2021

Multi-task Learning of Order-Consistent Causal Graphs

NeurIPS 2021poster

We consider the problem of discovering $K$ related Gaussian directed acyclic graphs (DAGs), where the involved graph structures share a consistent causal order and sparse unions of supports. Under the multi-task learning setting, we propose a $l_1/l_2$-regularized maximum likelihood estimator (MLE)…

Cited by 16SourcePDFScholar