Introduction
- Uncertainty estimation을 활용한 selective abstention
- Safety 향상을 위한 “know what you don’t know” 접근
Related Papers
- Uncertainty quantification
- Selective prediction
Methods
- 다양한 uncertainty estimation 방법 비교
- Uncertainty threshold 기반 abstention 메커니즘
Results
- Uncertainty-based abstention으로 safety metrics 향상
- Accuracy-coverage trade-off 분석
Discussion
- Self-knowledge를 safety mechanism으로 활용
- Uncertainty estimation의 metacognitive 해석