Open chengyu0910 opened 5 years ago
Hi, is the focal loss works in SSD? How much improvement is reached in VOC2007 evaluation when SSD is trained with focal loss? I want to know whether the focal loss performs better than OHEM(used in original SSD). Thank you!
For me, focal loss didn't work well in SSD.
I have a question : why exclude the number of negative sample in multi_box_loss? (Line 68 69)
Hi, is the focal loss works in SSD? How much improvement is reached in VOC2007 evaluation when SSD is trained with focal loss? I want to know whether the focal loss performs better than OHEM(used in original SSD). Thank you!