yolov6 / configs /yolov6_tiny_finetune.py
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# YOLOv6t model
model = dict(
type='YOLOv6t',
pretrained='./weights/yolov6t.pt',
depth_multiple=0.25,
width_multiple=0.50,
backbone=dict(
type='EfficientRep',
num_repeats=[1, 6, 12, 18, 6],
out_channels=[64, 128, 256, 512, 1024],
),
neck=dict(
type='RepPAN',
num_repeats=[12, 12, 12, 12],
out_channels=[256, 128, 128, 256, 256, 512],
),
head=dict(
type='EffiDeHead',
in_channels=[128, 256, 512],
num_layers=3,
begin_indices=24,
anchors=1,
out_indices=[17, 20, 23],
strides=[8, 16, 32],
iou_type='ciou'
)
)
solver = dict(
optim='SGD',
lr_scheduler='Cosine',
lr0=0.0032,
lrf=0.12,
momentum=0.843,
weight_decay=0.00036,
warmup_epochs=2.0,
warmup_momentum=0.5,
warmup_bias_lr=0.05
)
data_aug = dict(
hsv_h=0.0138,
hsv_s=0.664,
hsv_v=0.464,
degrees=0.373,
translate=0.245,
scale=0.898,
shear=0.602,
flipud=0.00856,
fliplr=0.5,
mosaic=1.0,
mixup=0.243,
)