Criterion
BCEWithLogitsFlat
BCEFlat
Label Smoothing CrossEntropy Loss
Symmetric CrossEntropy Loss
- class torchflare.criterion.SymmetricCE(*args: Any, **kwargs: Any)[source]
Pytorch Implementation of Symmetric Cross Entropy.
Paper: https://arxiv.org/abs/1908.06112
- Parameters
alpha – The alpha value for symmetricCE.
beta – The beta value for symmetricCE.
num_classes – The number of classes.
Binary Focal Loss
- class torchflare.criterion.BCEFocalLoss(*args: Any, **kwargs: Any)[source]
Implementation of Focal Loss for Binary Classification Problems.
Focal loss was proposed in Focal Loss for Dense Object Detection_..
Focal Loss
- class torchflare.criterion.FocalLoss(*args: Any, **kwargs: Any)[source]
Implementation of Focal Loss.
Focal loss was proposed in Focal Loss for Dense Object Detection_..
- Parameters
gamma – The focal parameter. Defaults to 0.
eps – Constant for computational stability.
reduction – The reduction parameter for Cross Entropy Loss.