v2.yaml

# Ultralytics YOLO 🚀, AGPL-3.0 license

train: D:\PyCharm Community Edition 2024.1.4\PythonPreject\Awesome-Backbones-main\Yolov8\img9k_all\YOLO_format\images\train
val: D:\PyCharm Community Edition 2024.1.4\PythonPreject\Awesome-Backbones-main\Yolov8\img9k_all\YOLO_format\images\val
test: D:\PyCharm Community Edition 2024.1.4\PythonPreject\Awesome-Backbones-main\Yolov8\img9k_all\YOLO_format\images\test
# Parameters
nc: 1  # number of classes

## 指定使用二元交叉熵损失
#model:
#  loss:
#    type: BCELoss
#
## Data augmentation
#transforms:
#  - type: ColorJitter
#    brightness: 0.5
#    contrast: 0.5
#    saturation: 0.5
#    hue: 0.25
##  - type: RandomHorizontalFlip
#  - type: RandomAffine
#    degrees: 10
#    scale: [0.9, 1.1]
#    translate: [0.1, 0.1]

# Model configuration (rest of your v1.yaml content)