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Hi, thank you for your useful repo about a lot of loss functions.
I had a problem about class imbalance problem in my project, but solved this problem by using this repo.
But, when using this repo…
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- [x] Read and read more
- [x] Download the data
- [x] Download annotations
- [x] Make a parser with slicing in time domain
- [x] Make a Data Loader
- [x] Search for SOTA, r2g models and download…
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Hi! I solved the last problem (my error was not to change one "channel_first" parameter).
Now, I've a problem with loss function. I'm using a different one to "dice_coef".
The error says "ValueE…
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您好！看了您的论文觉得非常帮！我在下载完代码进行复现时，发现代码好像并不完整，比如loss那缺了好几个from simpletransformers.losses.focal_loss import FocalLoss
from simpletransformers.losses.dice_loss import DiceLoss
from simpletransformers.losse…
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## Reference
- [从loss处理图像分割中类别极度不均衡的状况---keras](https://blog.csdn.net/m0_37477175/article/details/83004746)
- [An overview of semantic image segmentation. - Defining a loss function](https://www.…
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Hello, Thanks for the excellent repo you have put together. We are working on a 3D binary segmentation task for detecting lesions in spinal cord MRI images. we have a situation of class imbalance with…
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Hi there,
Thanks for sharing your code. I try to reproduce your article and use your code intact, but the experimental results are quite different from the experimental results in your paper. I would…
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Can we use the tversky loss for multiple classes ?
Or do we have to make changes accordingly.
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Hello. Thank you for these loss functions they are very helpful.
I am curious about how to use the constant terms (alpha, beta, gamma, and epsilon) to factor in class imbalances. I am working on a…
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## 🚀 Feature
A loss functions API in torchvision.
## Motivation
The request is simple, we have loss functions available in torchvision
E.g. `sigmoid_focal_loss` , `l1_loss`. But these are qu…