openclip

We have hosted the application openclip in order to run this application in our online workstations with Wine or directly.

Quick description about openclip:

The goal of this repository is to enable training models with contrastive image-text supervision and to investigate their properties such as robustness to distribution shift. Our starting point is an implementation of CLIP that matches the accuracy of the original CLIP models when trained on the same dataset. Specifically, a ResNet-50 model trained with our codebase on OpenAI's 15 million image subset of YFCC achieves 32.7% top-1 accuracy on ImageNet. OpenAI's CLIP model reaches 31.3% when trained on the same subset of YFCC. For ease of experimentation, we also provide code for training on the 3 million images in the Conceptual Captions dataset, where a ResNet-50x4 trained with our codebase reaches 22.2% top-1 ImageNet accuracy. This codebase is work in progress, and we invite all to contribute in making it more accessible and useful. In the future, we plan to add support for TPU training and release larger models. We hope this codebase facilitates and promotes further research.

Features:

• Enable training models with contrastive image-text supervision
• Investigate their properties such as robustness to distribution shift
• Training on the 3 million images in the Conceptual Captions dataset
• Fine-tuning on classification tasks
• OpenCLIP reads a CSV file with two columns
• YFCC and other datasets

Programming Language: Python.
Categories: