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Stabilizing Private LASSO under Heterogeneous Covariates via Anisotropic Objective Perturbation

This story is from 2026-09-03. It is preserved in the archive; the latest stories are on the live feed.

arXiv:2605.01492v2 Announce Type: replace Abstract: We study high-dimensional LASSO under differential privacy via objective perturbation with heterogeneous covariate scales. In practical scenarios, covariates often exhibit diverse scales; however, standard preprocessing is problematic under privac…

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  1. 2026-09-03 04:00 · arXiv stat.ML
    Stabilizing Private LASSO under Heterogeneous Covariates via Anisotropic Objective Perturbation

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