最新推送
This commit is contained in:
42
zjsh_code/obb_main/train/train_obb_zengqiang.py
Normal file
42
zjsh_code/obb_main/train/train_obb_zengqiang.py
Normal file
@ -0,0 +1,42 @@
|
||||
from ultralytics import YOLO
|
||||
|
||||
if __name__ == '__main__':
|
||||
# ✅ 推荐:加载官方预训练模型 或 自己的 best.pt
|
||||
model = YOLO(r'yolo11-obb.yaml') #
|
||||
|
||||
results = model.train(
|
||||
data='obb_data.yaml',
|
||||
epochs=500, # 减少 epochs,配合早停
|
||||
patience=0, # 50 轮无提升则停止
|
||||
imgsz=640,
|
||||
batch=4,
|
||||
workers=10,
|
||||
device='0',
|
||||
project='runs/train',
|
||||
name='exp_obb5', # 建议递增实验编号
|
||||
exist_ok=False,
|
||||
|
||||
# 优化器
|
||||
optimizer='AdamW',
|
||||
lr0=0.0005, # 更稳定的学习率
|
||||
weight_decay=0.01,
|
||||
momentum=0.937,
|
||||
|
||||
# 数据增强(OBB 关键)
|
||||
degrees=5.0, # 随机旋转 ±10°
|
||||
translate=0.1, # 平移
|
||||
scale=0.5, # 缩放比例
|
||||
shear=1.0, # 剪切
|
||||
flipud=0.0, # 不推荐上下翻转(角度易错)
|
||||
fliplr=0.5, # ✅ 水平翻转,OBB 支持良好
|
||||
hsv_h=0.015, # 色调扰动
|
||||
hsv_s=0.7, # 饱和度
|
||||
hsv_v=0.4, # 明度
|
||||
|
||||
# 其他
|
||||
close_mosaic=50, # 最后10轮关闭 Mosaic 增强,提升稳定性
|
||||
val=True, # 每轮验证
|
||||
|
||||
#
|
||||
amp=False,
|
||||
)
|
||||
Reference in New Issue
Block a user