Zhang Yingjie

Request for Metrics Calculation

6

### Search before asking - [X] I have searched the Ultralytics [issues](https://github.com/ultralytics/ultralytics/issues) and found no similar feature requests. ### Description Dear Ultralytics Team, I appreciate your amazing work for object...

Difference Between val And predict

4

### Search before asking - [X] I have searched the Ultralytics YOLO [issues](https://github.com/ultralytics/ultralytics/issues) and [discussions](https://github.com/ultralytics/ultralytics/discussions) and found no similar questions. ### Question Dear Ultralytics, these days I found that the...

Difference between model.val() and model.predict()

5

### Search before asking - [X] I have searched the Ultralytics YOLO [issues](https://github.com/ultralytics/ultralytics/issues) and [discussions](https://github.com/ultralytics/ultralytics/discussions) and found no similar questions. ### Question Hello, I used the COCO-pretrained model yolov8n.pt to...

"Parameter indices which did not receive grad" When I Prompt-Tuned YOLO World

2

Dear Team, I tried to finetune YOLO-World model with prompt tuning using the provided config file ```configs/prompt_tuning_coco/yolo_world_v2_l_vlpan_bn_2e-4_80e_8gpus_prompt_tuning_coco.py``` on MS COCO dataset. **Other than** the datast path and pretrained checkpoint path...

How to reproduce the 48.5 mAP using the provided scripts test_ap_on_coco.py

3

I have run the command below and got a much low result:   Could you please tell me what the problem is and how to reproduce the result reported...