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ultralytics 8.3.42 update AutoBackend names placeholder (#17970)

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Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
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Laughing 2024-12-05 20:46:40 +08:00 • committed by GitHub
parent 21162bd870
commit 950d9f73fc
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2 changed files with 2 additions and 3 deletions
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ultralytics/__init__.py
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@ -1,6 +1,6 @@
# Ultralytics YOLO 🚀, AGPL-3.0 license # Ultralytics YOLO 🚀, AGPL-3.0 license
__version__ = "8.3.40" __version__ = "8.3.42"
import os import os

3
ultralytics/nn/autobackend.py
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@ -700,8 +700,7 @@ class AutoBackend(nn.Module):
# print(type(x), len(x)) if isinstance(x, (list, tuple)) else print(type(x), x.shape) # debug shapes # print(type(x), len(x)) if isinstance(x, (list, tuple)) else print(type(x), x.shape) # debug shapes
if isinstance(y, (list, tuple)): if isinstance(y, (list, tuple)):
if len(self.names) == 999 and (self.task == "segment" or len(y) == 2): # segments and names not defined if len(self.names) == 999 and (self.task == "segment" or len(y) == 2): # segments and names not defined
ip, ib = (0, 1) if len(y[0].shape) == 4 else (1, 0) # index of protos, boxes nc = y[0].shape[1] - y[1].shape[1] - 4 # y = (1, 32, 160, 160), (1, 116, 8400)
nc = y[ib].shape[1] - y[ip].shape[3] - 4 # y = (1, 160, 160, 32), (1, 116, 8400)
self.names = {i: f"class{i}" for i in range(nc)} self.names = {i: f"class{i}" for i in range(nc)}
return self.from_numpy(y[0]) if len(y) == 1 else [self.from_numpy(x) for x in y] return self.from_numpy(y[0]) if len(y) == 1 else [self.from_numpy(x) for x in y]
else: else: