Killing Two Birds with One Stone: Efficient and Robust Training of Face Recognition CNNs by Partial FC 链接到标题

* Authors: [[Xiang An]], [[Jiankang Deng]], [[Jia Guo]], [[Ziyong Feng]], [[XuHan Zhu]], [[Jing Yang]], [[Tongliang Liu]]

• DOI: 10.1109/CVPR52688.2022.00401

• Local library

初读印象 链接到标题

提出一种部分更新 FC 方法（Partial FC， PFC）， 每次更新时正样本中心只和部分负样本计算 margin-based softmax loss