No Denoising loss plot

Particle Picking
1

Greeting there,

I am doing denoise training, but there is no denoising loss plot shown after done and give error as below:

File “cryosparc_worker/cryosparc_compute/run.py”, line 84, in cryosparc_compute.run.main
File “/app/cryosparc_worker/cryosparc_compute/jobs/topaz/run_topaz_denoise.py”, line 384, in run_topaz_wrapper_denoise
optimal_index = val_losses.index(min(val_losses)) + 1 # Saved model checkpoints are 1-indexed
ValueError: min() arg is an empty sequence

Could you please point me out what is the reason for it?

Thanks and cheers,
Yanhe

2

@yanhezhao
Did you

  1. install topaz in its dedicated conda environment
  2. confirm topaz function outside cryoSPARC
  3. prepare a wrapper script and defined the path to that script for the job?
3

Greeting there,

Thanks a lot for favorable. Yes, members around me have it used successfully.
After morning struggling, the problem was solved.

Thanks and have a great day,
Yanhe