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作者在cityscapes数据集上训练过吗?有具体的mAP数据吗,谢谢! #14

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gzgz-code opened this issue Dec 25, 2021 · 1 comment

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@gzgz-code
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我训练初始损失3+最后损失值降低到了0.5,但是利用提供的可视化代码显示效果并不理想.

@ABlueLight
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没有在cityscapes上测试过,从头训练过coco数据,精度比官方的精度要低;
原因:1. 没有多卡训练的支持,batch设置的比较小,2. 多尺度训练的scale不够丰富,3. 可能某些细节也有待优化。
训练还是推荐使用官方的仓库。

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