README.md

metadata

license: other
task_categories:
  - visual-question-answering
  - image-segmentation
tags:
  - breast-ultrasound
  - biomedclip
  - gmpo
  - vqa

BUS-COT Training Bundle

This public dataset repository packages the training inputs and checkpoints used for the BUS-COT breast-ultrasound experiments.

Contents

• data/training_csvs/: GMPO and positive-only CLIP training CSV files.
• data/image_assets/: positive images, GMPO negative images, and lesion masks.
• data/vqa/full_train_and_test_data/: BUS-COT VQA train/test JSON files.
• checkpoints/upstream/: selected GMPO oa25_like_012 epoch-3 checkpoint.
• manifests/: GMPO-selection and evaluation summaries.

Selected GMPO

The only uploaded checkpoint is GMPO oa25_like_012, epoch 3, with global four-way weights [0.5, 0.5, 1.0, 0.25].

Important Notes

• The UDIAT segmentation result was used to choose among GMPO candidates; it is not an independent blind-final-test estimate.
• Users are responsible for verifying the source data licence, consent status, institutional approval, and suitability for their intended use.