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损失值很高 #19

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1404561326521 opened this issue Jul 24, 2024 · 1 comment
Open

损失值很高 #19

1404561326521 opened this issue Jul 24, 2024 · 1 comment

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@1404561326521
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感谢作者的开源,我在自己数据上训练hregnet时遇到一些问题,先训练train_feats.py,训练500epoch,损失值从6.9左右降到6.0左右无法下降了,我想请问一下这个值正常吗?接着我在训练train_reg.py,损失值从7.0左右降到5.0左右,收敛速度比较慢,请问一下您在kitti数据上训练的损失值最终能降到多少啊?是否有哪些参数需要调整

@FanLu97
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FanLu97 commented Aug 28, 2024

@1404561326521 您好,train_feats的过程需要先训练detector,然后训练descriptor,不太确定您的损失值是哪个步骤下的;train_reg.py的损失值一般跟最后的精度直接相关,kitti上的损失值可以降到0.1以下(具体值有些忘了)。

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