eval_results.json

{
    "epoch": 0.71,
    "eval_accuracy_background": NaN,
    "eval_accuracy_object": 0.027918715501884572,
    "eval_iou_background": 0.0,
    "eval_iou_object": 0.027918715501884572,
    "eval_loss": 0.6829274296760559,
    "eval_mean_accuracy": 0.027918715501884572,
    "eval_mean_iou": 0.013959357750942286,
    "eval_overall_accuracy": 0.027918715501884572,
    "eval_runtime": 8.2191,
    "eval_samples_per_second": 1.217,
    "eval_steps_per_second": 0.243
}