使用Segment分割头，怎么剪枝

[yinheyu]

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Question

请问使用Segment分割头，怎么剪枝？
报错：
former = from_to_map[layername]
KeyError: 'model.24.proto.cv1.conv'

Additional

No response

[github-actions]

👋 Hello @yinheyu, thank you for your interest in YOLOv5 🚀! Please visit our ⭐️ Tutorials to get started, where you can find quickstart guides for simple tasks like Custom Data Training all the way to advanced concepts like Hyperparameter Evolution.

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[Cydia2018]

可以参考

YOLOv5-Light/utils/prune_utils.py

Line 86 in 9ecbcda

elif m is Detect:

第86行类似改动

[yinheyu]

你好，我改动了啊，还是这个报错，求楼主帮我啊
elif m in {Detect,Segment}:
for j in range(3):
ignore_idx.append(named_m_base + ".m.{}".format(j))
from_to_map[named_m_base + ".m.{}".format(j)] = fromlayer[f[j]]
else:
fromlayer.append(fromlayer[-1])

Traceback (most recent call last):
File "D:\YOLOv5-Light-main\pruning\slim.py", line 115, in
prune_and_export(model, ignore_idx, opt)
File "D:\YOLOv5-Light-main\pruning\slim.py", line 53, in prune_and_export
weights_inheritance(model, compact_model, from_to_map, maskbndict)
File "D:\YOLOv5-Light-main\utils\prune_utils.py", line 195, in weights_inheritance
former = from_to_map[layername]
KeyError: 'model.24.proto.cv1.conv'

[yinheyu]

你好，我改动了啊，还是这个报错，求楼主帮我啊,跪求！ elif m in {Detect,Segment}: for j in range(3): ignore_idx.append(named_m_base + ".m.{}".format(j)) from_to_map[named_m_base + ".m.{}".format(j)] = fromlayer[f[j]] else: fromlayer.append(fromlayer[-1]) Traceback (most recent call last): File "D:\YOLOv5-Light-main\pruning\slim.py", line 115, in prune_and_export(model, ignore_idx, opt) File "D:\YOLOv5-Light-main\pruning\slim.py", line 53, in prune_and_export weights_inheritance(model, compact_model, from_to_map, maskbndict) File "D:\YOLOv5-Light-main\utils\prune_utils.py", line 195, in weights_inheritance former = from_to_map[layername] KeyError: 'model.24.proto.cv1.conv' 我把yolov5s_slim.yaml文件的最后一行变成这样了，其他没有改动了。 [[17, 20, 23], 1, Segment, [nc, anchors, 32, 256]],  # Detect(P3, P4, P5)]

…

------------------ 原始邮件 ------------------ 发件人: "Cydia2018/YOLOv5-Light" ***@***.***>; 发送时间: 2023年7月20日(星期四) 中午11:20 ***@***.***>; ***@***.******@***.***>; 主题: Re: [Cydia2018/YOLOv5-Light] 使用Segment分割头，怎么剪枝 (Issue #4) 可以参考 https://github.com/Cydia2018/YOLOv5-Light/blob/9ecbcda52d602f925d405f2c6ea654b087d83786/utils/prune_utils.py#L86 第86行类似改动 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned.Message ID: ***@***.***>

[yinheyu]

无论是elif m in (Detect,Segment): 还是elif m is Segment 都不行啊

[github-actions]

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