• Corpus ID: 224804092

# Localizing Changes in High-Dimensional Regression Models

@inproceedings{Rinaldo2021LocalizingCI,
title={Localizing Changes in High-Dimensional Regression Models},
author={Alessandro Rinaldo and Daren Wang and Qin Wen and Rebecca M. Willett and Yi Yu},
booktitle={AISTATS},
year={2021}
}
• Published in AISTATS 20 October 2020
• Computer Science
This paper addresses the problem of localizing change points in high-dimensional linear regression models with piecewise constant regression coefficients. We develop a dynamic programming approach to estimate the locations of the change points whose performance improves upon the current state-of-the-art, even as the dimensionality, the sparsity of the regression coefficients, the temporal spacing between two consecutive change points, and the magnitude of the difference of two consecutive…

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