Image as a Foreign Language: BEiT Pretraining for All Vision and Vision-Language Tasks
arxiv:2208.10442
Self-supervised learning and vision · 2022-08-22
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Contents
- Image as a Foreign Language: BEiT Pretraining for All Vision and Vision-Language Tasks
- Abstract
- 1 Introduction: The Big Convergence
- 2 BEiT-3 : A General-Purpose Multimodal Foundation Model
- 2.1 Backbone Network: Multiway Transformers
- 2.2 Pretraining Task: Masked Data Modeling
- 2.3 Scaling Up: BEiT-3 Pretraining
- Backbone Network
- Pretraining Data
- Pretraining Settings
- 3 Experiments on Vision and Vision-Language Tasks
- 3.1 Vision-Language Downstream Tasks
- Visual Question Answering (VQA)
- Visual Reasoning
- Image Captioning
- Image-Text Retrieval
- 3.2 Vision Downstream Tasks
- Object Detection and Instance Segmentation
- Semantic Segmentation
- Image Classification
- 4 Conclusion
- Appendix A Effects of Intermediate Finetuning for Retrieval
- Appendix B Hyperparameters Used for Pretraining
- Appendix C Hyperparameters Used for Finetuning
- Instructions for reporting errors