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Commit d5518bd0 authored by Frisinghelli Daniel's avatar Frisinghelli Daniel
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Changed computation of Weibull NLL.

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with 3 additions and 4 deletions
climax/core/loss.py
+ 3
− 4
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...@@ -155,10 +155,9 @@ class BernoulliWeibullLoss(BernoulliLoss): ...@@ -155,10 +155,9 @@ class BernoulliWeibullLoss(BernoulliLoss):
# torch.pow(y_weib / (scale + self.epsilon), shape) # torch.pow(y_weib / (scale + self.epsilon), shape)
# ) # )
loss_weib = (torch.log(p_pred[~mask_p] + self.epsilon) + loss_weib = (torch.log(p_pred[~mask_p] + self.epsilon) +
torch.log(shape / (scale + self.epsilon)) - torch.log(shape / scale) -
(shape - 1) * torch.log(y_weib / (scale + self.epsilon)) - (shape - 1) * torch.log(y_weib / scale) -
torch.pow(y_weib / (scale + self.epsilon), shape) torch.pow(y_weib / scale, shape))
)
# fill loss array # fill loss array
loss[torch.where(mask_p)] = - loss_bern loss[torch.where(mask_p)] = - loss_bern
......
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