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cvqluu / Angular-Penalty-Softmax-Losses-Pytorch

Angular penalty loss functions in Pytorch (ArcFace, SphereFace, Additive Margin, CosFace)
MIT License
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sphereface #1

Open jianbaba opened 5 years ago

jianbaba commented 5 years ago

您好，请问：如果use arccosine instead of the double angle formula，这样复现的结果是否与sphereface论文中的结果一致？