Author

R. Picard

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#artificial intelligence Preprint Oct 2026

Counterfactual Test-Time Augmentation for Shortcut Removal in Language Models

This work proposes a family of counterfactual test-time augmentation (CTTA) methods, and proves that the optimal shortcut-invariant predictor is a member of this CTTA family, and describes its weights.

Katie Matton, R. Picard, John V. Guttag et al. · 0 citations