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我在使用sigma代码时,想先用source-only预训练下试试看,所以把DA_ON关闭了。但是在source-only训练过程中,发现训练到40的mAP后,模型损失不再下降。我尝试过调整batch_size和learning_rate,但mAP就是上不去。当我使用yolov5进行sourceonly数据集的训练时,是可以到96的mAP的。 您对此问题有想法吗?
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@M-o-magic 您好,谢谢对我们工作的关注.
您可以尝试下用官方FCOS代码试一下,其中trianing schedule与DA情况下不太一样.
另外请问您是使用自己的数据集吗?我们之前实验发现FCOS在某些其他数据集,比如Pascal VOC上的稳定性确实比Faster RCNN差一些,参数设置不好和其他检测器相比会出现比较大的性能差距.
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我在使用sigma代码时,想先用source-only预训练下试试看,所以把DA_ON关闭了。但是在source-only训练过程中,发现训练到40的mAP后,模型损失不再下降。我尝试过调整batch_size和learning_rate,但mAP就是上不去。当我使用yolov5进行sourceonly数据集的训练时,是可以到96的mAP的。
您对此问题有想法吗?
The text was updated successfully, but these errors were encountered: