In the ALIGN method, visual and language representations are jointly trained from noisy image alt-text data. The image and text encoders are learned via contrastive loss (formulated as normalized softmax) that pushes the embeddings of the matched image-text pair together and pushing those of non-matched image-text pair apart. The model learns to align visual and language representations of the image and text pairs using the contrastive loss. The representations can be used for vision-only or vision-language task transfer. Without any fine-tuning, ALIGN powers zero-shot visual classification and cross-modal search including image-to-text search, text-to image search and even search with joint image+text queries.
Source: Scaling Up Visual and Vision-Language Representation Learning With Noisy Text SupervisionPaper | Code | Results | Date | Stars |
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Task | Papers | Share |
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Language Modelling | 49 | 6.50% |
Large Language Model | 25 | 3.32% |
Retrieval | 22 | 2.92% |
Semantic Segmentation | 17 | 2.25% |
Image Generation | 17 | 2.25% |
Domain Adaptation | 16 | 2.12% |
Question Answering | 15 | 1.99% |
Decision Making | 14 | 1.86% |
Text Generation | 14 | 1.86% |
Component | Type |
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🤖 No Components Found | You can add them if they exist; e.g. Mask R-CNN uses RoIAlign |