Loss Functions

Introduction

This package provides a comprehensive formulation of loss functions specifically designed for object detection tasks. It includes the general DetectionLoss module, which serves as a foundation for the implementation of various loss functions. This module is designed to be flexible and extensible, allowing for the easy addition of new loss functions as needed. This package also provides a set of loss functions that are commonly used in object detection tasks, such as the SigmoidFocalLoss and the GIoULoss.

Different Losses

• Detection Loss
  • Class
• Multiple Objective Loss
  • Class
• Modules
  • SigmoidFocalLoss
  • SigmoidFocalCost
  • NegativeProbLoss
  • IoULoss
  • GIoULoss

Examples

Commonly Used Loss Functions

• DETR
• Deformable DETR
• SSD