what is the best threshold for face search

[wuxuedaifu]

for AdaFace, what is the best smilarity threshold for face search?

[mk-minchul]

It depends on the evaluation setting. But for one example, checking out the threshold that gives the best verification accuracy over 5 fold cross validations of popular verificaiton dataset (LFW, CFPFP, etc) should give you good number to work with. In my experience, 0.3 was a good number, but it is a rough guess.