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损失函数的趋势问题，有个分损失是上升后收敛，这种情况正常吗？ #64

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损失函数的趋势问题，有个分损失是上升后收敛，这种情况正常吗？#64

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@Alrunique
Alrunique
opened on Apr 28, 2024

老师您好！我在用源码训练的时候，跟踪记录了损失函数的值，发现总损失函数下降后收敛，分损失函数spa函数和tv函数上升后收敛，但是训练出来的模型测试效果很不错，请问可能是什么原因导致的呢，这种情况正常吗？
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