Search Results for author: Rebecca Willet

Found 2 papers, 2 papers with code

Fast, Distribution-free Predictive Inference for Neural Networks with Coverage Guarantees

1 code implementation11 Jun 2023 Yue Gao, Garvesh Raskutti, Rebecca Willet

This paper introduces a novel, computationally-efficient algorithm for predictive inference (PI) that requires no distributional assumptions on the data and can be computed faster than existing bootstrap-type methods for neural networks.

Lazy Estimation of Variable Importance for Large Neural Networks

1 code implementation19 Jul 2022 Yue Gao, Abby Stevens, Rebecca Willet, Garvesh Raskutti

Recently, there has been a proliferation of model-agnostic methods to measure variable importance (VI) that analyze the difference in predictive power between a full model trained on all variables and a reduced model that excludes the variable(s) of interest.

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