ultralytics 8.0.239 Ultralytics Actions and hub-sdk adoption (#7431)

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: UltralyticsAssistant <web@ultralytics.com>
Co-authored-by: Burhan <62214284+Burhan-Q@users.noreply.github.com>
Co-authored-by: Kayzwer <68285002+Kayzwer@users.noreply.github.com>
This commit is contained in:
Glenn Jocher 2024-01-10 03:16:08 +01:00 committed by GitHub
parent e795277391
commit fe27db2f6e
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139 changed files with 6870 additions and 5125 deletions

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@ -8,8 +8,26 @@ import torch.nn.functional as F
from .conv import Conv, DWConv, GhostConv, LightConv, RepConv
from .transformer import TransformerBlock
__all__ = ('DFL', 'HGBlock', 'HGStem', 'SPP', 'SPPF', 'C1', 'C2', 'C3', 'C2f', 'C3x', 'C3TR', 'C3Ghost',
'GhostBottleneck', 'Bottleneck', 'BottleneckCSP', 'Proto', 'RepC3', 'ResNetLayer')
__all__ = (
"DFL",
"HGBlock",
"HGStem",
"SPP",
"SPPF",
"C1",
"C2",
"C3",
"C2f",
"C3x",
"C3TR",
"C3Ghost",
"GhostBottleneck",
"Bottleneck",
"BottleneckCSP",
"Proto",
"RepC3",
"ResNetLayer",
)
class DFL(nn.Module):
@ -284,9 +302,11 @@ class GhostBottleneck(nn.Module):
self.conv = nn.Sequential(
GhostConv(c1, c_, 1, 1), # pw
DWConv(c_, c_, k, s, act=False) if s == 2 else nn.Identity(), # dw
GhostConv(c_, c2, 1, 1, act=False)) # pw-linear
self.shortcut = nn.Sequential(DWConv(c1, c1, k, s, act=False), Conv(c1, c2, 1, 1,
act=False)) if s == 2 else nn.Identity()
GhostConv(c_, c2, 1, 1, act=False), # pw-linear
)
self.shortcut = (
nn.Sequential(DWConv(c1, c1, k, s, act=False), Conv(c1, c2, 1, 1, act=False)) if s == 2 else nn.Identity()
)
def forward(self, x):
"""Applies skip connection and concatenation to input tensor."""
@ -359,8 +379,9 @@ class ResNetLayer(nn.Module):
self.is_first = is_first
if self.is_first:
self.layer = nn.Sequential(Conv(c1, c2, k=7, s=2, p=3, act=True),
nn.MaxPool2d(kernel_size=3, stride=2, padding=1))
self.layer = nn.Sequential(
Conv(c1, c2, k=7, s=2, p=3, act=True), nn.MaxPool2d(kernel_size=3, stride=2, padding=1)
)
else:
blocks = [ResNetBlock(c1, c2, s, e=e)]
blocks.extend([ResNetBlock(e * c2, c2, 1, e=e) for _ in range(n - 1)])