Upload 14 files

Delete benchmark.json

Delete class_distribution.png

Delete confusion_matrix.png

Delete per_class_metrics_test.csv

Delete per_class_pr.png

Delete random_predictions.png

Delete results.png

Delete summary.json

Delete metrics.json

Delete training_curves.png

Delete val_tp_fp_fn.png

Upload YOLO11s traffic-sign model (mAP50=0.9806)

initial commit