Comments (6)
yangxue0827
commented on May 24, 2024
1、图片大小没有限制，你可以根据你显卡显存来调整。
2、一般lr=base lr * batch size * num gpu。但是这个repo通过这样方式训练经常出现nan，因此我没有采用。 @18804601171
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18804601171
commented on May 24, 2024
我用的默认配置，数据集是DOTA，训练的时候loss还是有nan或者reg loss 出现0.000
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yangxue0827
commented on May 24, 2024
你用的是最新更新后的代码吗？ @18804601171
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18804601171
commented on May 24, 2024
是的
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yangxue0827
commented on May 24, 2024
最好严格按照我的步骤来，代码很多人已经跑成功了，而且点能对上 @18804601171
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zhouzhubin
commented on May 24, 2024
@18804601171 你好，请问你现在解决了吗？我输入尺寸为400，就会出现nan，我后面又训练了600,800这两个都可以，没有出现loss为nan 的情况
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Related Issues (20)
- 这个模型可以训练水平框的任务吗？ HOT 1
- Do I need to design how to calulate Map?
- 测试的时候速度很低
- 您好，如果我想要用DOTA进行训练和测试，我需要做哪些改变呢？ HOT 2
- 怎么制作DOTA格式的数据集？how to make costom dataset in format of DOTA? HOT 4
- 请问论文中的Feature Refinement Module部分是如何在代码中实现的？ HOT 2
- 采用配置文件cfgs_res50_dota_v5（即v1 + iou-smooth l1 loss）cls loss始终在1-1.2之间，reg loss 出现nan HOT 1
- Test with trained network but return null detection results HOT 6
- IndexError:index 10 is out of bounds for axis 1 with size 10 HOT 2
- 使用cfgs_resnet50_dota_v4和cfgs_resnet50_dota_v1失函数一直震荡，
- 训练错误，self._traceback = tf_stack.extract_stack()，加载预训练模型错误 HOT 1
- 测试的标准问题 HOT 2
- How to decide CLASS_NUM when training on my own dataset? HOT 2
- FPN中RoI Pooling层的公式疑惑
- How to calculate mAP when training on DOTA dataset? Should I write the code myself?
- 请问iou_rotate.py里面的这个利用gpu计算iou的rbbx_overlaps是否限制只能输入tensorflow的tensor?
- cuda报错 HOT 2
- Gradient about IOU-Smooth L1 loss
- 训练速度过慢 HOT 5
- GPU计算RIOU HOT 9
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