Preprint
Aug 2026
Invertible Logits Transformation for Accuracy-Preserving Post-Hoc Uncertainty Calibration
Invertible Logits Transformation (InvLT), which applies a learned scalar MLP element-wise to the pre-softmax logits, consistently outperforms a broad set of post-hoc baselines on standard calibration metrics.
Lening Zhao, Qipeng Zhan, Li Shen
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