robust_loss_pytorch

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Adaptive Loss for Boosting Algorithms

1

Jon, can you provide a tutorial (or code snippet) on how to use this tool for boosting algorithms like LightGBM

fsaforo1

What should be in alpha and scale?

1

I want to set alpha = 0 and scale = 999 to the lossfun() but it shold be tensor, to i just coded like, torch.FloatTensor(0) and torch.FloatTensor(999) to alpha and...

NeighborhoodCoding

Hi, Thanks for your amazing loss function. After reading your papers, I have the following question:   So how to get this equation? I find it looks like softmax...

pyni

Something wrong when trying to reimplement adaptive loss with mono depth estimation

1

Hi, I am trying to reimplement Unsupervised Learning of Depth and Ego-Motion from Video with Adaptive Loss function. The pytorch code for Sfm Learner from https://github.com/ClementPinard/SfmLearner-Pytorch if you take a...

hagianga21

Matlab implementation of the adaptive version

4

Hi Jon, thank you for this amazing loss function! Any hopes for a Matlab implementation of the adaptive version? If you could get me started with the essential pseudocode, I...

federicoparra

why use the log function to regularize the scale?

4

Hi, I have a question about the implementation. In the Distribution().nllfun method, to regularize the scale to decrease, why you use the log function？ I think the l2 or l1...

wzn0828

how to load robust loss parameters

1

Hello, thank you very much for your elegant code. I want to use robust loss to train the model in the first stage and load the pre-trained model in the...

1171000410

Did the weight_decay needed?

2

Hi, thanks for your wanderful work. As I use your AdaptiveLossFunction, I found the alpha did not decrease, it keeps the highest value through the training process. So, I used...

wzn0828

Expected image dim order and value range?

1

Hello, from the documentation of the library it is unclear whether the image variants of the loss function (e.g., `AdaptiveImageLossFunction`) expect images in NCHW or NHWC order. Furthermore, should the...

kgrm

Nan occurs in backward loss_otherwise

1

Hi, I encounter a weird nan error in general.py during training after multiple epochs. Any idea why this error occurs or how to fix it?  Error message of `torch.autograd.detect_anomaly()`....

ChristophReich1996