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Can't attain test result:" AssertionError: Box regression deltas become infinite or NaN!" #32

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Sanyaoshanren opened this issue May 31, 2021 · 2 comments
Open

Can't attain test result:" AssertionError: Box regression deltas become infinite or NaN!" #32

Sanyaoshanren opened this issue May 31, 2021 · 2 comments

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@Sanyaoshanren
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Hi, we have tried the YOLOF code following your README, the code can start training correctly. However, after a few hundred(400~500) iterations, the YOLOF report: " AssertionError: Box regression deltas become infinite or NaN!"
We have tried to reduce the Learning Ratio defined as " cfg.SOLVER.OPTIMIZER.BASE_LR" from original to 0.005, but it doesn't work.
Could you please give us some advice?
Thanks a lot!
Sanyaoshanren
@chensnathan
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Sorry for the late reply.
Could you provide your training log file?

@zhaoyue3513247
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how many gpu are you use?

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@zhaoyue3513247 @chensnathan @Sanyaoshanren