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file.write(data_yaml)","metadata":{"trusted":true,"execution":{"iopub.status.busy":"2025-10-27T00:26:06.711919Z","iopub.execute_input":"2025-10-27T00:26:06.712164Z","iopub.status.idle":"2025-10-27T00:26:06.717378Z","shell.execute_reply.started":"2025-10-27T00:26:06.712143Z","shell.execute_reply":"2025-10-27T00:26:06.716742Z"},"id":"VDH52BLjIocW"},"outputs":[],"execution_count":null},{"cell_type":"code","source":"from ultralytics import YOLO\n\nmodel = YOLO(\"yolov8n.pt\")\n\nmodel.train(\n    data=\"data.yaml\",\n    epochs=90,\n    batch=32,\n    imgsz=640,\n    device=[0,1],\n    patience=25,\n    optimizer='SGD',\n    lr0=0.01,\n    weight_decay=0.0005,\n    cos_lr=False,\n    workers=12,\n    \n    mosaic=1.0,\n    mixup=0.3,\n    copy_paste=0.15,\n    hsv_h=0.01,\n    hsv_s=0.6,\n    hsv_v=0.3,\n    degrees=10.0,\n    translate=0.15,\n    scale=0.8,\n    fliplr=0.5,\n    flipud=0.3,\n    perspective=0.0005,\n    erasing=0.3,\n    \n    warmup_epochs=5.0,\n    warmup_momentum=0.95,\n    warmup_bias_lr=0.2,\n    \n    project='runs/train',\n    augment=True,\n    close_mosaic=15,\n    dropout=0.2,\n    seed=69,\n    pretrained=True,\n    overlap_mask=True,\n    nbs=64,\n    save_period=10,\n    amp=True,\n    lrf=0.2,\n    momentum=0.937,\n)","metadata":{"trusted":true,"execution":{"iopub.status.busy":"2025-10-27T00:26:06.718184Z","iopub.execute_input":"2025-10-27T00:26:06.718444Z","execution_failed":"2025-10-27T00:29:22.275Z"},"id":"7NDhy6gHIocX","outputId":"8452ee4d-21db-4c73-9b1e-d6fbe94fc5ba"},"outputs":[],"execution_count":null},{"cell_type":"code","source":"","metadata":{"id":"SThjM7R9e6UT","trusted":true},"outputs":[],"execution_count":null}]}