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Hello All, how should I use the focal loss inside the config file? It pops up this strange message for me...
![image](https://user-images.githubusercontent.com/58259190/199186994-6e049709-5ab9-4cd1-a…
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Sorry, I did not find the part about loss function in your code, can you provide it?
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Can somebody please let me know that If I can implement focal loss on MobileNet SSD FPNLite. will it provide a good result?
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Hi,
I have implemented your code in Pytorch and it worked properly but have the following concerns
My sudo code works like this
cls_targets = [batch_size, anchor_boxes, classes] # classes is …
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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 o…
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Dose "alpha' make no contribution to multi_class classification?
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# Focal Loss for Dense Object Detection #
- Author: Tsung-Yi Lin, Priya Goyal, Ross Girshick, Kaiming He, Piotr Dollár
- Origin: https://arxiv.org/abs/1708.02002
- Related:
- https://github.co…
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Greetings.
I tried using your library to perform a 3D semantic segmentation. I attempted to follow Sreeni's (https://www.youtube.com/watch?v=Dt73QWZQck4) tutorial, but I kept running into this erro…
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这个focal loss做多分类语义分割需要改动吗?
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## 一言でいうと
物体検出では、物体が映りうる箇所全部を調べるとなると大半の領域には何も映っていないので、物体のある/なしのラベルに大きな偏りが生まれる。それがゆえに(経験的なルールで絞り込み、分類する2ステージに比べ)1ステージがうまくいっていないと仮定。ラベル数が多い場合に誤差の重みを調整する手法(Focal Loss)によりこの点を克服した。
### 論文リンク
http…