New P2E calibrator improves conformal prediction efficiency

By PulseAugur Editorial · [2 sources] · 2026-06-02 13:06

Researchers have developed a new method for converting conformal p-values into e-values, addressing limitations in existing approaches. This novel P2E calibrator ensures that prediction sets remain unchanged while potentially improving statistical efficiency. The new technique is demonstrated to satisfy coverage guarantees and enhance efficiency in applications like cross-conformal prediction and conformal aggregation, opening new avenues for uncertainty quantification. AI

IMPACT Enhances uncertainty quantification methods applicable to machine learning models.

RANK_REASON The cluster contains an academic paper detailing a new statistical method.

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AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

COVERAGE [2]

arXiv stat.ML TIER_1 English(EN) · Nabil Alami, Jad Zakharia, Souhaib Ben Taieb · 2026-06-03 04:00

Set-Preserving Calibration from Conformal P-Values to E-Values

arXiv:2606.03600v1 Announce Type: new Abstract: Standard conformal prediction (CP) procedures are typically formulated in terms of p-values, but reliance on p-values alone limits flexibility, for example, when combining dependent evidence across models or data splits. Recent work…
arXiv stat.ML TIER_1 English(EN) · Souhaib Ben Taieb · 2026-06-02 13:06

Set-Preserving Calibration from Conformal P-Values to E-Values

Standard conformal prediction (CP) procedures are typically formulated in terms of p-values, but reliance on p-values alone limits flexibility, for example, when combining dependent evidence across models or data splits. Recent work has explored e-value formulations for conformal…

COVERAGE [2]

Set-Preserving Calibration from Conformal P-Values to E-Values

Set-Preserving Calibration from Conformal P-Values to E-Values

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