Various Loss Function Semantic Segmentation Dice loss paper IoU loss paper Tversky loss paper Focal Tversky loss paper Gneralised Dice loss paper Noise-robust Dice loss paper Focal Dice loss paper clDice loss paper WS Dice loss paper Dice loss + Focal loss paper Imbalance Classification Class-Balanced Loss (Effective number) paper Focal Loss paper Label-Distribution-Aware Margin (LDAM) Loss paper Class-Wise Difficulty-Balanced Loss paper CDT Loss paper Logit Adjust (LA) Loss paper Vector-Scaling (VS) Loss paper