Let Confidence Change, Not the Prediction: Prediction-Preserving Repair for Post-hoc Calibration
- 类型：arxiv
- 标识：2609.01072
- 链接：https://arxiv.org/abs/2609.01072
- 主分类：llm-infra
- 形态：method
- TLDR：Post-hoc calibration corrects reported confidence, yet a multiclass calibrator can also change the associated top-1 prediction. Accuracy captures only the net effect of these changes on correctness, not how often predictions change; the Top-1 Prediction Change Rate (TPCR) instead measures this frequency. We propose Calibrator-Output Repair for Top-1 Decision Preservation (CORD), the first post-fit adapter to impose exact prediction preservation by repairing the full calibrated probability vector. From the original and calibrated outputs alone, CORD determines the mass assigned to the original
- 待LLM分类：否
- 来源文件：
- /inbox/tom/_candidates/2026-09-04-agent-rag-longcontext-candidates.json