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cocoapi does not handle empty results very well #24
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似乎是训练发散了,可以重跑一次试试 |
请问你知道teacher模型与student模型精度相差这么大的原因吗? |
这两个性能gap由EMA和strong aug导致 |
在训练自定义数据集(class number = 1)的时候,遇到了同样的问题。而且保存下来的模型,所有图片结果也都为空,请问问题解决了吗?有没有什么建议? @ZRandomize @fu-7 |
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确实有时不会出现这个问题,但是模型输出为空 |
这个问题确实存在,而且和半监督似乎没有关系,因为空预测可以在burn in之前出现。 |
当 |
请问如何更改config中的num_classes。我已经对fcos.py进行了更改,但是训练的时候model config依旧显示num_classes=80,训练到model_iter_0200000.pth时,也因为category_id=56报错 |
您好,在运行coco-full时遇到以下bug,请问一下您知道是怎么回事吗?
` File "/root/DenseTeacher/cvpods/cvpods/evaluation/coco_evaluation.py", line 152, in evaluate
self._eval_predictions(set(self._tasks))
│ │ │ └ ('bbox', 'segm')
│ │ └ <cvpods.evaluation.coco_evaluation.COCOEvaluator object at 0x7f3b800ad210>
│ └ <function COCOEvaluator._eval_predictions at 0x7f3caa137830>
└ <cvpods.evaluation.coco_evaluation.COCOEvaluator object at 0x7f3b800ad210>
File "/root/DenseTeacher/cvpods/cvpods/evaluation/coco_evaluation.py", line 238, in _eval_predictions
else None # cocoapi does not handle empty results very well`
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