Assaying Out-Of-Distribution Generalization in Transfer Learning
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Abstract (arXiv)
Since out-of-distribution generalization is a generally ill-posed problem, various proxy targets (e.g., calibration, adversarial robustness, algorithmic corruptions, invariance across shifts) were studied across different research programs resulting in different recommendations. While sharing the same aspirational goal, these approaches have never been tested under the same experimental conditions on real data. In this paper, we take a unified view of previous work, highlighting message discrepancies that we address empirically, and providing recommendations on how to measure the robustness of a model and how to improve it. To this end, we collect 172 publicly available dataset pairs for training and out-of-distribution evaluation of accuracy, calibration error, adversarial attacks, environment invariance, and synthetic corruptions. We fine-tune over 31k networks, from nine different architectures in the many- and few-shot setting. Our findings confirm that in- and out-of-distribution accuracies tend to increase jointly, but show that their relation is largely dataset-dependent, and in general more nuanced and more complex than posited by previous, smaller scale studies.
Key facts. Cited by 53 papers in the map (data through 7 Oct 2026). Builds on 102 of its 132 references that are in the map. First posted on arXiv 19 Jul 2022.
Builds on
102 of 132 references.
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50 most cited of 102 All 102 (JSON)
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Citing papers per year: 2022: 6; 2023: 23; 2024: 16; 2025: 5; 2026: 3.
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- 2022Model Ratatouille: Recycling Diverse Models for Out-of-Distribution Generalizationcited by 97
- 2022GLUE-X: Evaluating Natural Language Understanding Models from an Out-of-distribution Generalization Perspectivecited by 72
- 2022ID and OOD Performance Are Sometimes Inversely Correlated on Real-world Datasetscited by 44
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- 2022Towards Better Out-of-Distribution Generalization of Neural Algorithmic Reasoning Taskscited by 29
- 2023POUF: Prompt-oriented unsupervised fine-tuning for large pre-trained modelscited by 29
- 2023RL-ViGen: A Reinforcement Learning Benchmark for Visual Generalizationcited by 27
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- 2023Robust Representation Learning with Reliable Pseudo-labels Generation via Self-Adaptive Optimal Transport for Short Text Clusteringcited by 6
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- 2024What Does Softmax Probability Tell Us about Classifiers Ranking Across Diverse Test Conditions?cited by 6
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- 2026Measuring Distribution Shift in User Prompts and Its Effects on LLM Performancecited by 1
- 2023Adapting Contrastive Language-Image Pretrained (CLIP) Models for Out-of-Distribution Detectioncited by 0
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- 2026Measuring Distribution Shift in User Prompts and Its Effects on LLM Performance19 Apr 2026
- 2026VOLTA: The Surprising Ineffectiveness of Auxiliary Losses for Calibrated Deep Learning9 Apr 2026
- 2026Out-of-Distribution Generalization for Neural Physics Solvers27 Jan 2026
- 2025Aggregation Hides Out-of-Distribution Generalization Failures from Spurious Correlations28 Oct 2025
- 2025RockNet: Distributed Learning on Ultra-Low-Power Devices15 Oct 2025
- 2025Model Hemorrhage and the Robustness Limits of Large Language Models31 Mar 2025
- 2025Supervised Contrastive Block Disentanglement11 Feb 2025
- 2025Vision Transformer Neural Architecture Search for Out-of-Distribution Generalization: Benchmark and Insights7 Jan 2025
- 2024On the Generalization of Handwritten Text Recognition Models26 Nov 2024
- 2024Causality-Driven Audits of Model Robustness30 Oct 2024
- 2024In-context Learning in Presence of Spurious Correlations4 Oct 2024
- 2024Introducing 'Inside' Out of Distribution5 Jul 2024
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- 2024Disentangled Representations for Causal Cognition30 Jun 2024
- 2024Accuracy on the wrong line: On the pitfalls of noisy data for out-of-distribution generalisation27 Jun 2024
- 2024Uncertainty modeling for fine-tuned implicit functions17 Jun 2024
- 2024What Does Softmax Probability Tell Us about Classifiers Ranking Across Diverse Test Conditions?14 Jun 2024
- 2024A Framework for Efficient Model Evaluation through Stratification, Sampling, and Estimation11 Jun 2024
- 2024What Variables Affect Out-of-Distribution Generalization in Pretrained Models?23 May 2024
- 2024Scaling Laws for Galaxy Images3 Apr 2024
- 2024On the Challenges and Opportunities in Generative AI28 Feb 2024
- 2024Subgraph Pooling: Tackling Negative Transfer on Graphs14 Feb 2024
- 2024On Catastrophic Inheritance of Large Foundation Models2 Feb 2024
- 2024BehAVE: Behaviour Alignment of Video Game Encodings2 Feb 2024
- 2024Structure-based out-of-distribution (OOD) materials property prediction: a benchmark study16 Jan 2024
- 2023Unraveling the Key Components of OOD Generalization via Diversification26 Dec 2023
- 2023Evaluating the Fairness of Discriminative Foundation Models in Computer Vision18 Oct 2023
- 2023GeSS: Benchmarking Geometric Deep Learning under Scientific Applications with Distribution Shifts12 Oct 2023
- 2023Robustness May be More Brittle than We Think under Different Degrees of Distribution Shifts10 Oct 2023
- 2023Test-Time Adaptation Induces Stronger Accuracy and Agreement-on-the-Line7 Oct 2023
- 2023Tuning Multi-mode Token-level Prompt Alignment across Modalities25 Sep 2023
- 2023IBAFormer: Intra-batch Attention Transformer for Domain Generalized Semantic Segmentation12 Sep 2023
- 2023RL-ViGen: A Reinforcement Learning Benchmark for Visual Generalization15 Jul 2023
- 2023Robust Representation Learning with Reliable Pseudo-labels Generation via Self-Adaptive Optimal Transport for Short Text Clustering23 May 2023
- 2023HGFormer: Hierarchical Grouping Transformer for Domain Generalized Semantic Segmentation22 May 2023
- 2023POUF: Prompt-oriented unsupervised fine-tuning for large pre-trained models29 Apr 2023
- 2023Meaningful Causal Aggregation and Paradoxical Confounding23 Apr 2023
- 2023Benchmarking Low-Shot Robustness to Natural Distribution Shifts21 Apr 2023
- 2023Image retrieval outperforms diffusion models on data augmentation20 Apr 2023
- 2023Leveraging sparse and shared feature activations for disentangled representation learning17 Apr 2023
- 2023Out-of-Variable Generalization for Discriminative Models16 Apr 2023
- 2023Exploring the Limits of Deep Image Clustering using Pretrained Models31 Mar 2023
- 2023Robustifying Token Attention for Vision Transformers20 Mar 2023
- 2023Finding Competence Regions in Domain Generalization17 Mar 2023
- 2023Adapting Contrastive Language-Image Pretrained (CLIP) Models for Out-of-Distribution Detection10 Mar 2023
- 2023Multi-Symmetry Ensembles: Improving Diversity and Generalization via Opposing Symmetries4 Mar 2023
- 2023How Reliable is Your Regression Model's Uncertainty Under Real-World Distribution Shifts?7 Feb 2023
- 2023RLSbench: Domain Adaptation Under Relaxed Label Shift6 Feb 2023
- 2022Model Ratatouille: Recycling Diverse Models for Out-of-Distribution Generalization20 Dec 2022
- 2022Empirical Study on Optimizer Selection for Out-of-Distribution Generalization15 Nov 2022
- 2022GLUE-X: Evaluating Natural Language Understanding Models from an Out-of-distribution Generalization Perspective15 Nov 2022
50 newest of 53 All 53 (JSON)
- 2022Model Ratatouille: Recycling Diverse Models for Out-of-Distribution Generalizationcited by 97
- 2022GLUE-X: Evaluating Natural Language Understanding Models from an Out-of-distribution Generalization Perspectivecited by 72
- 2022ID and OOD Performance Are Sometimes Inversely Correlated on Real-world Datasetscited by 44
- 2023Exploring the Limits of Deep Image Clustering using Pretrained Modelscited by 33
- 2023Leveraging sparse and shared feature activations for disentangled representation learningcited by 32
- 2023HGFormer: Hierarchical Grouping Transformer for Domain Generalized Semantic Segmentationcited by 31
- 2024On the Challenges and Opportunities in Generative AIcited by 31
- 2023RLSbench: Domain Adaptation Under Relaxed Label Shiftcited by 30
- 2022Towards Better Out-of-Distribution Generalization of Neural Algorithmic Reasoning Taskscited by 29
- 2023POUF: Prompt-oriented unsupervised fine-tuning for large pre-trained modelscited by 29
- 2023RL-ViGen: A Reinforcement Learning Benchmark for Visual Generalizationcited by 27
- 2023Robustifying Token Attention for Vision Transformerscited by 19
12 most cited of 51 All 51 (JSON)
- 2026Measuring Distribution Shift in User Prompts and Its Effects on LLM Performance19 Apr 2026
- 2026VOLTA: The Surprising Ineffectiveness of Auxiliary Losses for Calibrated Deep Learning9 Apr 2026
- 2026Out-of-Distribution Generalization for Neural Physics Solvers27 Jan 2026
- 2025Aggregation Hides Out-of-Distribution Generalization Failures from Spurious Correlations28 Oct 2025
- 2025RockNet: Distributed Learning on Ultra-Low-Power Devices15 Oct 2025
- 2025Model Hemorrhage and the Robustness Limits of Large Language Models31 Mar 2025
- 2025Supervised Contrastive Block Disentanglement11 Feb 2025
- 2025Vision Transformer Neural Architecture Search for Out-of-Distribution Generalization: Benchmark and Insights7 Jan 2025
- 2024On the Generalization of Handwritten Text Recognition Models26 Nov 2024
- 2024Causality-Driven Audits of Model Robustness30 Oct 2024
- 2024In-context Learning in Presence of Spurious Correlations4 Oct 2024
- 2024Introducing 'Inside' Out of Distribution5 Jul 2024
12 newest of 51 All 51 (JSON)