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A list of the metrics to be implemented to be applied in the case of a regression/generative task with possible links for implementation / reference

• Mean absolute error https://pytorch.org/docs/master/generated/torch.nn.L1Loss.html#torch.nn.L1Loss
• Mean squared error https://pytorch.org/docs/master/generated/torch.nn.MSELoss.html#torch.nn.MSELoss
• Smooth L1 Loss https://pytorch.org/docs/master/generated/torch.nn.SmoothL1Loss.html#torch.nn.SmoothL1Loss
• Root MSE
• Peak Signal to Noise Ratio https://github.com/tensorflow/tensorflow/blob/v2.2.0/tensorflow/python/ops/image_ops_impl.py#L3358
• Structural Similarity Index Measure https://github.com/tensorflow/tensorflow/blob/v2.2.0/tensorflow/python/ops/image_ops_impl.py#L3569
• Multi-scale SSIM [https://github.com/tensorflow/tensorflow/blob/v2.2.0/tensorflow/python/ops/image_ops_impl.py#L3648](url
• Negative Guassian Log Likelihood https://pytorch.org/docs/stable/nn.html#torch.nn.NLLLoss
• Maximum Mean Discrepancy https://github.com/ZongxianLee/MMD_Loss.Pytorch/blob/master/mmd_loss.py#L5
• Inception Score https://github.com/sbarratt/inception-score-pytorch
• Frechet Inception Distance https://github.com/xuqiantong/GAN-Metrics

Additional context
This comes from the work on metrics by task type done by the Metrics Task Force