Submitted by Lugi t3_xt01bk in MachineLearning
VenerableSpace_ t1_iqorbnu wrote
Reply to comment by Lugi in [D] Focal loss - why it scales down the loss of minority class? by Lugi
Ahh I see now, its been a while since I read that paper. So they chalk it down to the interaction between alpha and the focal term. You can see how they need to use a non-intuitive value for alpha when they introduce the focal loss term in tab. 1b. especially when gamma > 0.5
Viewing a single comment thread. View all comments