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DINOv3 Large – Thyroid Nodule Classification

This repository provides fine-tuned weights of a DINOv3-Large Vision Transformer for thyroid nodule classification from ultrasound images.

⚠️ Research and educational use only. Not for clinical use.


Model description

  • Backbone: DINOv3-Large (Vision Transformer)
  • Task: Binary classification (benign vs malignant)
  • Modality: Thyroid ultrasound
  • Training: Fine-tuned from Meta AI DINOv3 pretrained weights

This model is a derivative work of DINOv3 released by Meta AI.


Intended use

This model is intended for:

  • Academic research
  • Benchmarking
  • Educational purposes

Not intended for:

  • Clinical diagnosis
  • Medical decision-making
  • Commercial deployment

License and attribution

The original DINOv3 model is released by Meta AI under the DINOv3 License.

Use of these weights must comply with Meta AI’s licensing terms: https://ai.meta.com/resources/models-and-libraries/dinov3-downloads/

By using this model, you agree to respect the original license conditions.


Training details

  • Dataset: TN5000 (thyroid ultrasound dataset)
  • Preprocessing: CLAHE, unsharp masking, adaptive cropping
  • Loss: Cross-entropy
  • Optimizer: AdamW
  • Seed: 42

See the accompanying code repository for full details: https://github.com/AlexThunder01/Thyroid-Nodule-AI


Citation

@misc{thyroid-nodule-ai-2025,
  author = {AlexThunder01},
  title  = {Thyroid Nodule AI: DINOv3 Fine-Tuned Weights},
  year   = {2025},
  howpublished = {Hugging Face model repository},
}
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