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validation rate #288
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hi! |
Hi, |
@davidsandberg thanks for your reply,it really help me ! |
with validate on the blurred lfw images |
if validation rate shows how many image pairs the detector can correctly identify as the same identity while keeping the false alarm rate,then what does the accuracy mean? |
what is the relationship between "distance matrix " and "accuracy"? |
@davidsandberg |
@luckyboysmith, |
@ugtony |
@luckyboysmith , |
@ugtony |
@ALL,thank you guys,now I think I understand it,the accuracy rate and the validate rate are different,and the are not related,but a better model should have a high accuracy and high validate rate. |
@ugtony |
@SonVH013, |
According to the FaceNet paper, FAR means (False Accept Rate) which is the rate of face pairs that are different and yet have a distance that is below a certain threshold (which could be classified as positive). |
the validate_on_lfw.py file output a Validation rate,like: 0.80 +-0.01 @ FAR=0.001.what dose this mean ,is there any related paper or concept?Thanks anyone who can answer this questions .
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