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Published 20 hours ago • verified publisher icon nqanh

training error

Open deokisys opened this issue 7 years ago • 1 comments

I train ./experiments/scripts/faster_rcnn_end2end.sh 0 VGG16 pascal_voc. if just run, error message is default so, I fixed faster_rcnn_end2end.sh ITERS=2000000 ->500 then it worked. big ITERS occur error small ITERS not occur error, but it is not good learning. error message is

Floating point exception

1 ITERS is almost spend 3s. is it good? or this error is common error?

deokisys avatar Jan 11 '18 21:01 deokisys

Hi, you can decrease the base_lr in the solver.prototxt. Change the base_lr: 0.001 to 0.0001, repeating this until you find a base_lr value that work.

And the time of 1 iters is ok. Mine is 2.45/iter.

lsj910128 avatar Jan 12 '18 20:01 lsj910128