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Mobileface-caffe

根据月生大佬的文章和训练指点,使用他的网络结构以及峰神的AM-softmax loss在CASIA-WEB数据集上进行训练,solver和model都已经上传了,log因为被覆盖了所以无法提供。上传的模型在LFW上可以达到99.28%,和论文精度一致,或许可以再进一步,暂时在训练MS-celeb-1M了,所以没有时间继续训CASIA-WEB,有兴趣的可以自己试试。

对于训练的一点说明,因为我只有单卡1060,所以batch_size设的比较小,采用在solver中加入iter_size来达到batch_size512的目的,先使用softmax训差不多1W次,然后再换AM接着训练,这样可以收敛的快一些,月生大佬论文中说的是迭代max_size为6W次,我在用AM训的时候发现5W和5W5收敛结果更好,所以选择这个结果上传,应该是AM和arc有区别导致。

模型大小说明:上传的模型包含分类的全连接层,去掉之后大小为4M。

paper:MobileFaceNets: Efficient CNNs for Accurate Real-time Face Verification on Mobile Devices

amsoftmax:happynear/AMSoftmax

depthwise convolution:yonghenglh6/DepthwiseConvolution

mobilenetv2-caffe:shicai/MobileNet-Caffe

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