LargeMargin_Softmax_Loss
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wy1iu
Implementation for <Large-Margin Softmax Loss for Convolutional Neural Networks> in ICML'16.
Greetings, I'm reading the paper, I would like if anyone can explain why the margin angle is equal to (m - 1) / (m + 1) * theta1,2 Thanks in...
Thank you for sharing！ I used LargeMargin_Softmax_Loss to train a model on CASIA Webface。But what criteria do I use to evaluate this model, Euclidean distance?
when i use your mnist_train_test.prototxt to train the mnist, the loss is nan? How should i do to overcome this issues??
Hi there! The same problem of #18 happened to me when train the model and my problem was even more severe that my train accuracy decrease from 90% to 50%....
Why do you do this before each iteration? and the original full connection layer does not have this step. caffe_set(M_*N_, (Dtype)0., bottom_diff);
``` Blob sign_0_; // sign_0 = sign(cos_theta) // for DOUBLE type Blob cos_theta_quadratic_; // for TRIPLE type Blob sign_1_; // sign_1 = sign(abs(cos_theta) - 0.5) Blob sign_2_; // sign_2 =...
After finished training. How can I use LargeMargin_Softmax_Loss in the deploy.prototxt? thank you!
when I train Lenet , I use ReLU as activation function .The accuracy is 0.1 , but I use PReLU , the accuracy is 0.98 . I don't know why...
