eval_results.json

{
    "epoch": 25.97,
    "eval_accuracy_background": NaN,
    "eval_accuracy_left": 0.0,
    "eval_accuracy_right": 0.0,
    "eval_iou_background": 0.0,
    "eval_iou_left": 0.0,
    "eval_iou_right": 0.0,
    "eval_loss": 0.08214545249938965,
    "eval_mean_accuracy": 0.0,
    "eval_mean_iou": 0.0,
    "eval_overall_accuracy": 0.0,
    "eval_runtime": 145.4719,
    "eval_samples_per_second": 0.887,
    "eval_steps_per_second": 0.117
}