Structure-Adaptive Conformal Inference for OOD Testing
A new paper on arXiv proposes structure-adaptive conformal q-value (SCQ) and pseudo-score-guided transductive automated model selection (P-TAMS) for structured out-of-distribution testing. The methods address limitations of traditional conformal approaches by incorporating spatiotemporal or grouping structures under pairwise exchangeability, offering finite-sample error-rate control and improved power.
Key facts
- Paper arXiv:2605.26429v1 proposes SCQ and P-TAMS for structured OOD testing.
- SCQ integrates individual test evidence with structural patterns.
- P-TAMS adapts conformalized model selection to structured OOD testing.
- The framework operates under pairwise exchangeability.
- Provides finite-sample error-rate control and improved power.
- Experiments on simulated and real data show false discovery rate control.
Entities
Institutions
- arXiv