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Sage-Bionetworks-Challenges/brats-dream-challenge-infra

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BraTS Challenge (2021, 2022) - Task 1

2021 2022
link link

This series of challenges is split into two phases:

  • Validation (data) phase
  • Testing (data) phase

The Validation phase will utilize the CWL workflow, validation-phase-workflow.cwl, accepting a group of prediction files and scoring them against the ground truth files with CaPTk.

The Testing phase will utilize the CWL workflow, testing-phase-workflow.cwl, accepting a Docker model to first infer the predictions, then scoring those predictions with CaPTk.

Metrics are returned in a JSON file, results.json and are the same for both workflows:

  • Dice similarity coefficient
  • Hausdorff distance, 95%
  • Sensitivity
  • Specificity
  • Precision **new for 2022**