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offect loss、 score_loss 震荡较大 #27

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SlinZhang opened this issue Aug 10, 2022 · 2 comments
Open

offect loss、 score_loss 震荡较大 #27

SlinZhang opened this issue Aug 10, 2022 · 2 comments

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@SlinZhang
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offect loss、 score_loss 模型训练开始loss出现先升后降,但是下降过程中震荡也比较大,几乎没有下降趋势,请问是loss设置权重问题吗?有什么推荐的权重设置?

@Henry1iu
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Henry1iu commented Sep 8, 2022

Hi,

我都是参照原作的参数设置, 我自己尝试过调节权重, 效果不明显, 有兴趣的话你可以自己实验一下.

另外offset loss确实下降趋势不明显, 有可能是训练样本的offset gt太少 (只有最近点的offset), 但是原作又明确训练ground truth为最近target candidate的offset. 所以这部分我也比较疑惑.

socre loss 总体呈下降趋势, 我认为没有太大问题.

Best Regards,
Jianbang

@9p15p
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9p15p commented Sep 20, 2023

Hi,我的情况是offset震荡下降;但是score收敛了,但只收敛了一点点。

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