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X2-Softmax: Margin Adaptive Loss Function for Face Recognition.
Jiamu Xu
Xiaoxiang Liu
Xinyuan Zhang
Yain-Whar Si
Xiaofan Li
Zheng Shi
Ke Wang
Xueyuan Gong
Published in:
CoRR (2023)
Keyphrases
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loss function
face recognition
support vector
hinge loss
pairwise
boosting algorithms
logistic regression
face images
risk minimization
empirical risk
learning to rank
boosting framework
convex loss functions
solution path
sparse representation
special case
regularization term
stochastic gradient descent
cross validation