The tensorboard tutorial - PR curve

I have read the contents of tensorboard tutorial ([]

And noted that for PR curve, the tutorial adopted the prediction (i.e. tensorboard_preds) instead of label, which seems to be contradicting with the parameter setting of PR curve as set out in documentation.

If based on the tutorial, the curve seems strange as most of them even accuracy less than 80% are 90 degree at the right upper corner.

Any help on this matter?


Thanks for reporting this issue! It seems it’s already tracked here.