A Broad Study of Pre-training for Domain Generalization and Adaptation
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Abstract (arXiv)
Deep models must learn robust and transferable representations in order to perform well on new domains. While domain transfer methods (e.g., domain adaptation, domain generalization) have been proposed to learn transferable representations across domains, they are typically applied to ResNet backbones pre-trained on ImageNet. Thus, existing works pay little attention to the effects of pre-training on domain transfer tasks. In this paper, we provide a broad study and in-depth analysis of pre-training for domain adaptation and generalization, namely: network architectures, size, pre-training loss, and datasets. We observe that simply using a state-of-the-art backbone outperforms existing state-of-the-art domain adaptation baselines and set new baselines on Office-Home and DomainNet improving by 10.7% and 5.5%. We hope that this work can provide more insights for future domain transfer research.
Key facts. Cited by 64 papers in the map (data through 7 Oct 2026). Builds on 57 of its 74 references that are in the map. First posted on arXiv 22 Mar 2022.
Builds on
57 of 74 references.
References · 57
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50 most cited of 57 All 57 (JSON)
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Citing papers per year: 2022: 12; 2023: 25; 2024: 19; 2025: 3; 2026: 5.
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- 2023Battle of the Backbones: A Large-Scale Comparison of Pretrained Models across Computer Vision Taskscited by 72
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- 2023The Emergence of Essential Sparsity in Large Pre-trained Models: The Weights that Mattercited by 42
- 2022Towards a Unified View on Visual Parameter-Efficient Transfer Learningcited by 25
- 2023ClusT3: Information Invariant Test-Time Trainingcited by 21
- 2023Rethinking the Evaluation Protocol of Domain Generalizationcited by 20
- 2024A Closer Look at Benchmarking Self-Supervised Pre-training with Image Classificationcited by 19
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- 2022You Only Need a Good Embeddings Extractor to Fix Spurious Correlationscited by 17
38 more
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- 2023A New Benchmark: On the Utility of Synthetic Data with Blender for Bare Supervised Learning and Downstream Domain Adaptationcited by 11
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- 2024Recasting Generic Pretrained Vision Transformers As Object-Centric Scene Encoders For Manipulation Policiescited by 6
- 2024UDA-Bench: Revisiting Common Assumptions in Unsupervised Domain Adaptation Using a Standardized Frameworkcited by 6
- 2024De-Confusing Pseudo-Labels in Source-Free Domain Adaptationcited by 5
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- 2022Addressing Distribution Shift at Test Time in Pre-trained Language Modelscited by 4
- 2023Can Pre-trained Networks Detect Familiar Out-of-Distribution Data?cited by 4
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- 2022Reconciling a Centroid-Hypothesis Conflict in Source-Free Domain Adaptationcited by 2
- 2023Key Design Choices for Double-Transfer in Source-Free Unsupervised Domain Adaptationcited by 2
- 2023Mind the Backbone: Minimizing Backbone Distortion for Robust Object Detectioncited by 2
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- 2023Benchmarking Low-Shot Robustness to Natural Distribution Shiftscited by 1
- 2023Learning for Transductive Threshold Calibration in Open-World Recognitioncited by 1
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- 2023Confounder Balancing in Adversarial Domain Adaptation for Pre-Trained Large Models Fine-Tuningcited by 1
- 2024Key Design Choices in Source-Free Unsupervised Domain Adaptation: An In-depth Empirical Analysiscited by 1
- 2024NC-TTT: A Noise Contrastive Approach for Test-Time Trainingcited by 1
- 2024DiNeR: a Large Realistic Dataset for Evaluating Compositional Generalizationcited by 1
- 2024Rethinking Pre-Trained Feature Extractor Selection in Multiple Instance Learning for Whole Slide Image Classificationcited by 1
- 2024Attention Head Purification: A New Perspective to Harness CLIP for Domain Generalizationcited by 1
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- 2026GenHAR: Generalizing Cross-domain Human Activity Recognition for Last-mile Delivery21 May 2026
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- 2026RoAD Benchmark: How LiDAR Models Fail under Coupled Domain Shifts and Label Evolution9 Jan 2026
- 2025Selective Masking based Self-Supervised Learning for Image Semantic Segmentation7 Dec 2025
- 2025CoDoL: Conditional Domain Prompt Learning for Out-of-Distribution Generalization18 Sep 2025
- 2025Class-Imbalanced-Aware Adaptive Dataset Distillation for Scalable Pretrained Model on Credit Scoring18 Jan 2025
- 2024PETALface: Parameter Efficient Transfer Learning for Low-resolution Face Recognition10 Dec 2024
- 2024Attention Head Purification: A New Perspective to Harness CLIP for Domain Generalization10 Dec 2024
- 2024UDA-Bench: Revisiting Common Assumptions in Unsupervised Domain Adaptation Using a Standardized Framework23 Sep 2024
- 2024Boosting Federated Domain Generalization: Understanding the Role of Advanced Pre-Trained Architectures20 Sep 2024
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- 2024Trust And Balance: Few Trusted Samples Pseudo-Labeling and Temperature Scaled Loss for Effective Source-Free Unsupervised Domain Adaptation1 Sep 2024
- 2024Rethinking Pre-Trained Feature Extractor Selection in Multiple Instance Learning for Whole Slide Image Classification2 Aug 2024
- 2024Rethinking Domain Adaptation and Generalization in the Era of CLIP21 Jul 2024
- 2024Learn to Preserve and Diversify: Parameter-Efficient Group with Orthogonal Regularization for Domain Generalization21 Jul 2024
- 2024A Closer Look at Benchmarking Self-Supervised Pre-training with Image Classification16 Jul 2024
- 2024DiNeR: a Large Realistic Dataset for Evaluating Compositional Generalization7 Jun 2024
- 2024Recasting Generic Pretrained Vision Transformers As Object-Centric Scene Encoders For Manipulation Policies24 May 2024
- 2024Source-Free Domain Adaptation Guided by Vision and Vision-Language Pre-Training5 May 2024
- 2024NC-TTT: A Noise Contrastive Approach for Test-Time Training12 Apr 2024
- 2024Open-Source AI-based SE Tools: Opportunities and Challenges of Collaborative Software Learning9 Apr 2024
- 2024SETA: Semantic-Aware Token Augmentation for Domain Generalization18 Mar 2024
- 2024Key Design Choices in Source-Free Unsupervised Domain Adaptation: An In-depth Empirical Analysis25 Feb 2024
- 2024Control-Theoretic Techniques for Online Adaptation of Deep Neural Networks in Dynamical Systems1 Feb 2024
- 2024FedLoGe: Joint Local and Generic Federated Learning under Long-tailed Data17 Jan 2024
- 2024De-Confusing Pseudo-Labels in Source-Free Domain Adaptation3 Jan 2024
- 2023What, How, and When Should Object Detectors Update in Continually Changing Test Domains?12 Dec 2023
- 2023Combining inherent knowledge of vision-language models with unsupervised domain adaptation through strong-weak guidance7 Dec 2023
- 2023Language Semantic Graph Guided Data-Efficient Learning15 Nov 2023
- 2023Battle of the Backbones: A Large-Scale Comparison of Pretrained Models across Computer Vision Tasks30 Oct 2023
- 2023Confounder Balancing in Adversarial Domain Adaptation for Pre-Trained Large Models Fine-Tuning24 Oct 2023
- 2023ClusT3: Information Invariant Test-Time Training18 Oct 2023
- 2023Domain Generalization Guided by Gradient Signal to Noise Ratio of Parameters11 Oct 2023
- 2023CAD Models to Real-World Images: A Practical Approach to Unsupervised Domain Adaptation in Industrial Object Classification7 Oct 2023
- 2023Can Pre-trained Networks Detect Familiar Out-of-Distribution Data?2 Oct 2023
- 2023Read-only Prompt Optimization for Vision-Language Few-shot Learning29 Aug 2023
- 2023Incorporating Pre-training Data Matters in Unsupervised Domain Adaptation6 Aug 2023
- 2023PromptStyler: Prompt-driven Style Generation for Source-free Domain Generalization27 Jul 2023
- 2023The Emergence of Essential Sparsity in Large Pre-trained Models: The Weights that Matter6 Jun 2023
- 2023Rapid Plug-in Defenders27 May 2023
- 2023Rethinking the Evaluation Protocol of Domain Generalization24 May 2023
- 2023Learning for Transductive Threshold Calibration in Open-World Recognition19 May 2023
- 2023Shared and Private Information Learning in Multimodal Sentiment Analysis with Deep Modal Alignment and Self-supervised Multi-Task Learning15 May 2023
- 2023Benchmarking Low-Shot Robustness to Natural Distribution Shifts21 Apr 2023
- 2023Learning Sample Difficulty from Pre-trained Models for Reliable Prediction20 Apr 2023
- 2023ERM++: An Improved Baseline for Domain Generalization4 Apr 2023
- 2023GeoNet: Benchmarking Unsupervised Adaptation across Geographies27 Mar 2023
- 2023Mind the Backbone: Minimizing Backbone Distortion for Robust Object Detection26 Mar 2023
- 2023A New Benchmark: On the Utility of Synthetic Data with Blender for Bare Supervised Learning and Downstream Domain Adaptation16 Mar 2023
50 newest of 64 All 64 (JSON)
- 2023Read-only Prompt Optimization for Vision-Language Few-shot Learningcited by 58
- 2024Source-Free Domain Adaptation Guided by Vision and Vision-Language Pre-Trainingcited by 15
- 2023Combining inherent knowledge of vision-language models with unsupervised domain adaptation through strong-weak guidancecited by 4
- 2025CoDoL: Conditional Domain Prompt Learning for Out-of-Distribution Generalizationcited by 0
- 2025CoDoL: Conditional Domain Prompt Learning for Out-of-Distribution Generalization18 Sep 2025
- 2024Source-Free Domain Adaptation Guided by Vision and Vision-Language Pre-Training5 May 2024
- 2023Combining inherent knowledge of vision-language models with unsupervised domain adaptation through strong-weak guidance7 Dec 2023
- 2023Read-only Prompt Optimization for Vision-Language Few-shot Learning29 Aug 2023
- 2023Battle of the Backbones: A Large-Scale Comparison of Pretrained Models across Computer Vision Taskscited by 72
- 2023PromptStyler: Prompt-driven Style Generation for Source-free Domain Generalizationcited by 59
- 2022Assaying Out-Of-Distribution Generalization in Transfer Learningcited by 53
- 2022Beyond Separability: Analyzing the Linear Transferability of Contrastive Representations to Related Subpopulationscited by 44
- 2023The Emergence of Essential Sparsity in Large Pre-trained Models: The Weights that Mattercited by 42
- 2022Towards a Unified View on Visual Parameter-Efficient Transfer Learningcited by 25
- 2023ClusT3: Information Invariant Test-Time Trainingcited by 21
- 2023Rethinking the Evaluation Protocol of Domain Generalizationcited by 20
- 2024A Closer Look at Benchmarking Self-Supervised Pre-training with Image Classificationcited by 19
- 2023ERM++: An Improved Baseline for Domain Generalizationcited by 18
- 2022You Only Need a Good Embeddings Extractor to Fix Spurious Correlationscited by 17
- 2023The Role of Pre-training Data in Transfer Learningcited by 17
12 most cited of 60 All 60 (JSON)
- 2026ForensicNet: Lightweight Attention-Enhanced MobileNetV2 for Automated Face Identification8 Jul 2026
- 2026LoCA: Spatially-Aware Low-Rank Convolutional Adaptation of Vision Foundation Models8 Jul 2026
- 2026GenHAR: Generalizing Cross-domain Human Activity Recognition for Last-mile Delivery21 May 2026
- 2026PAS: Estimating the target accuracy before domain adaptation10 Apr 2026
- 2026RoAD Benchmark: How LiDAR Models Fail under Coupled Domain Shifts and Label Evolution9 Jan 2026
- 2025Selective Masking based Self-Supervised Learning for Image Semantic Segmentation7 Dec 2025
- 2025Class-Imbalanced-Aware Adaptive Dataset Distillation for Scalable Pretrained Model on Credit Scoring18 Jan 2025
- 2024PETALface: Parameter Efficient Transfer Learning for Low-resolution Face Recognition10 Dec 2024
- 2024Attention Head Purification: A New Perspective to Harness CLIP for Domain Generalization10 Dec 2024
- 2024UDA-Bench: Revisiting Common Assumptions in Unsupervised Domain Adaptation Using a Standardized Framework23 Sep 2024
- 2024Boosting Federated Domain Generalization: Understanding the Role of Advanced Pre-Trained Architectures20 Sep 2024
- 2024Trust And Balance: Few Trusted Samples Pseudo-Labeling and Temperature Scaled Loss for Effective Source-Free Unsupervised Domain Adaptation1 Sep 2024
12 newest of 60 All 60 (JSON)