Suchergebnisse - Quantile regression and single-loop algorithm
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A Parallel Algorithm for Large-Scale Nonconvex Penalized Quantile Regression
ISSN: 1061-8600, 1537-2715Veröffentlicht: Alexandria Taylor & Francis 02.10.2017Veröffentlicht in Journal of computational and graphical statistics (02.10.2017)“… This results in a new single-loop algorithm, which we refer to as the QPADM algorithm. The QPADM demonstrates favorable performance in both computational speed and statistical accuracy, particularly when the sample size n and/or the number of features p are large. Supplementary material for this article is available online …”
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Journal Article -
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Smoothing ADMM for Sparse-Penalized Quantile Regression With Non-Convex Penalties
ISSN: 2644-1322, 2644-1322Veröffentlicht: New York IEEE 2024Veröffentlicht in IEEE open journal of signal processing (2024)“… This paper investigates quantile regression in the presence of non-convex and non-smooth sparse penalties, such as the minimax concave penalty (MCP …”
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Smoothing ADMM for Sparse-Penalized Quantile Regression with Non-Convex Penalties
ISSN: 2331-8422Veröffentlicht: Ithaca Cornell University Library, arXiv.org 04.09.2023Veröffentlicht in arXiv.org (04.09.2023)“… ) and introduce a novel single-loop smoothing ADMM algorithm with an increasing …”
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Distributed Quantile Regression Analysis and a Group Variable Selection Method
ISBN: 9780355867046, 0355867044Veröffentlicht: ProQuest Dissertations & Theses 01.01.2018“… This dissertation develops novel methodologies for distributed quantile regression analysis for big data by utilizing a distributed optimization algorithm called the alternating direction method of multipliers (ADMM …”
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Dissertation

