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Gregory Plumb

6 accepted papers

2022

Use-Case-Grounded Simulations for Explanation Evaluation

NeurIPS 2022accept

A growing body of research runs human subject evaluations to study whether providing users with explanations of machine learning models can help them with practical real-world use cases. However, running user studies is challenging and costly, and consequently each study typically only evaluates a l…

Cited by 22SourcePDFScholar
2021

A Learning Theoretic Perspective on Local Explainability

ICLR 2021poster

In this paper, we explore connections between interpretable machine learning and learning theory through the lens of local approximation explanations. First, we tackle the traditional problem of performance generalization and bound the test-time predictive accuracy of a model using a notion of how l…

Cited by 20SourcePDFScholar
2020

Explaining Groups of Points in Low-Dimensional Representations

ICML 2020poster

A common workflow in data exploration is to learn a low-dimensional representation of the data, identify groups of points in that representation, and examine the differences between the groups to determine what they represent. We treat this workflow as an interpretable machine learning problem by le…

2020

Regularizing Black-box Models for Improved Interpretability

NeurIPS 2020poster

Most of the work on interpretable machine learning has focused on designing either inherently interpretable models, which typically trade-off accuracy for interpretability, or post-hoc explanation systems, whose explanation quality can be unpredictable. Our method, ExpO, is a hybridization of these…