training_metrics.json

{
  "save_strategy": "best",
  "best_metric": "accuracy",
  "kept": "epoch 2 (accuracy=0.8764)",
  "per_epoch": [
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      "auroc": 0.9287755924679226
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    {
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    {
      "epoch": 3,
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      "accuracy": 0.8451116807030392,
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      "auroc": 0.9323412793492312
    }
  ]
}