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New methods improve conformal prediction for time-series data

Researchers have developed new methods for online conformal prediction, a framework for uncertainty quantification in machine learning. The proposed techniques, Online Localized Conformal Prediction (OLCP) and State-Adaptive Bayesian Conformal Prediction (SA-BCP), aim to improve prediction set efficiency and stability, particularly in non-exchangeable data settings like time-series and online learning. These methods address limitations of existing approaches by incorporating covariate-dependent localization and spatio-temporal decoupling, leading to more reliable uncertainty estimates and narrower prediction intervals. AI

影响 Introduces advanced techniques for more robust uncertainty quantification in machine learning models, potentially improving reliability in time-series and online learning applications.

排序理由 Multiple arXiv papers introduce novel methods for conformal prediction, a machine learning research topic.

在 arXiv stat.ML 阅读 →

AI 生成摘要 · Google Gemini · 来自 4 个来源。 我们如何撰写摘要 →

New methods improve conformal prediction for time-series data

报道来源 [4]

  1. arXiv cs.LG TIER_1 English(EN) · Yuheng Lai, Garvesh Raskutti ·

    Online Localized Conformal Prediction

    arXiv:2605.05497v1 Announce Type: new Abstract: Conformal prediction is a framework that provides valid uncertainty quantification for general models with exchangeable data. However, in the online learning and time-series settings, exchangeability is not satisfied. Existing onlin…

  2. arXiv cs.LG TIER_1 English(EN) · Yinjie Min, Liuhua Peng, Changliang Zou ·

    Stable Localized Conformal Prediction via Transduction

    arXiv:2605.01452v1 Announce Type: cross Abstract: Existing evaluations of conformal prediction, such as prediction efficiency and test-conditional coverage, are defined in expectation over the calibration data. In practice, when only one calibration set of limited size is availab…

  3. arXiv cs.LG TIER_1 English(EN) · Yu-Hsueh Fang, Chia-Yen Lee ·

    Optimal Spatio-Temporal Decoupling for Bayesian Conformal Prediction

    arXiv:2605.00432v1 Announce Type: new Abstract: Online Conformal Prediction (CP) struggles to balance temporal adaptability and structural stability. Feedback-driven methods (e.g., Adaptive Conformal Inference (ACI)) suffer from systemic marginal under-coverage and high interval …

  4. arXiv stat.ML TIER_1 English(EN) · Chia-Yen Lee ·

    Optimal Spatio-Temporal Decoupling for Bayesian Conformal Prediction

    Online Conformal Prediction (CP) struggles to balance temporal adaptability and structural stability. Feedback-driven methods (e.g., Adaptive Conformal Inference (ACI)) suffer from systemic marginal under-coverage and high interval variance during abrupt shifts, while temporally …