PP-YOLOv2
PP-YOLOv2
**PP-YOLOv2** is an object detector that extends upon [PP-YOLO](https://www.paperswithcode.com/method/pp-yolo) with several refinements:

- A [Path Aggregation Network](https://paperswithcode.com/method/pafpn) is included for the FPN to compose bottom-up paths.
- [Mish Activation functions](https://paperswithcode.com/method/mish) are used.
- The input size is expanded.
- An IoU aware branch is calculated with a soft label format.
PP-YOLOv2: A Practical Object Detector
https://paperswithcode.com/paper/pp-yolov2-a-practical-object-detector
PP-YOLOv2: A Practical Object Detector