Threshold to say that it's the same person

[BabuTango]

@michuanhaohao Can you tell me the threshold value i.e aligned distance to set, to say thats its same person or different person

[michuanhaohao]

I always choose 0.7. If can statistics all distance of the positive and negative pairs.

[BabuTango]

@michuanhaohao
but setting 0.7 bring many false positives.
setting 0.7, in 50% of cases, its says that its the same person. But actually they are different. I use aligned distance.

Is there any metric or advice you would give to reduce false postives, when setting the aligned distance threshold to 0.7

[zpge]

Mark. Have the same question.

[gregorito]

@BabuTango Which value are using now ?

[BonGum]

@gregorito Did you find the solution?