This is a PyTorch implementation of the paper "Multi-branch and Multi-scale Attention Learning for Fine-Grained Visual Categorization (MMAL-Net)" (Fan Zhang, Meng Li, Guisheng Zhai, Yizhao Liu).
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Something went wrong when changing default config #37
I have implemented your code and trained with "Aircraft" dataset. It worked normally until I tried to change your CE loss function into ArcFace loss and your SGD optimizer into Adam. The code still worked but I achieve log: "there is one img no intersection" and the accuracy is very low (approximately 1%). What happened?
I have implemented your code and trained with "Aircraft" dataset. It worked normally until I tried to change your CE loss function into ArcFace loss and your SGD optimizer into Adam. The code still worked but I achieve log: "there is one img no intersection" and the accuracy is very low (approximately 1%). What happened?
There is my ArcFace loss