What was the value of fl-gamma to near-infrared image？

SoftwareGift / FeatherNets_Face-Anti-spoofing-Attack-Detection-Challenge-CVPR2019

Code for 3rd Place Solution in Face Anti-spoofing Attack Detection Challenge @ CVPR2019,model only 0.35M!!! 1.88ms(CPU)

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Open eeric opened 5 years ago

SoftwareGift commented 5 years ago

gamma =3 is better than gamma = 2, you can use default gamma for Focal Loss .

eeric commented 5 years ago

oh, good advice.