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zjsh_yolov11/ultralytics_yolo11-main/train_seg_main.py

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from ultralytics import YOLO
if __name__ == '__main__':
# ✅ 推荐:使用官方预训练分割模型
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#model = YOLO(r'/home/hx/yolo/ultralytics_yolo11-main/runs/train/seg_j/exp2/weights/best.pt')
model = YOLO(r'/home/hx/yolo/ultralytics_yolo11-main/ultralytics/cfg/models/11/yolo11-seg.yaml')
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# 开始训练
results = model.train(
data='data.yaml', # 数据配置文件
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epochs=100, # 训练轮数
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batch=4, # 每批图像数量
workers=10, # 数据加载线程数
device='0', # 使用 GPU 0
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project='runs/train/seg_j', # 保存项目目录
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name='exp', # 实验名称
exist_ok=False, # 不覆盖已有实验
optimizer='AdamW', # 可选优化器
lr0=0.001, # 初始学习率
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patience=500, # 早停轮数
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)