Checks whether an image is real or fake (AI-generated).
Note to users who want to use this model in production
Beware that this model is trained on a dataset collected about 3 years ago. Since then, there is a remarkable progress in generating deepfake images with common AI tools, resulting in a significant concept drift. To mitigate that, I urge you to retrain the model using the latest available labeled data. As a quick-fix approach, simple reducing the threshold (say from default 0.5 to 0.1 or even 0.01) of labelling image as a fake may suffice. However, you will do that at your own risk, and retraining the model is the better way of handling the concept drift.
See https://www.kaggle.com/code/dima806/deepfake-vs-real-faces-detection-vit for more details.
Classification report:
precision recall f1-score support
Real 0.9921 0.9933 0.9927 38080
Fake 0.9933 0.9921 0.9927 38081
accuracy 0.9927 76161
macro avg 0.9927 0.9927 0.9927 76161
weighted avg 0.9927 0.9927 0.9927 76161