Support

HUB Ultralytics HUB is the best way to log your training or back up your models, and even offers a low-code solution to model training. This is the place to visit if you run into any issues or have any questions. YOLO This is the place to talk about all things YOLO. Expect that most members will be discussing Ultraltyics YOLO, which would mean based YOLO.

Topic	Replies	Views	Activity
Advice on asking for Support Support There’s a well known phenomena in providing support to others know as the XY-problem. Here’s a brief overview (quoted from the link, which you should absolutely visit and read) about what the XY-problem is: The XY prob…	1	371	July 23, 2024
About the Support category Support	1	486	June 14, 2024
NMS input shape expected by detect/val.py after custom head, is it (B,4+nc,N) or (B,N,4+nc)? YOLO question , support , troubleshooting , code	1	4	February 1, 2026
Can we add a loss function to yolo? YOLO question , code	3	8	January 30, 2026
Does this rust crate ultralytics_inference support ncnn? YOLO support	6	38	January 27, 2026
How to use CSI camera with python jetpack 4.6 docker YOLO jetson	2	19	January 27, 2026
Bounding boxes on images during yolo training goes all over the place YOLO	5	27	January 26, 2026
Yolo26 seg p2 available? possible? YOLO yolo , question , support , troubleshooting	8	94	January 23, 2026
Class imbalance issue Support yolo , question , support , discussion	1	36	January 19, 2026
Improve detection of small object in an image Support question	5	50	January 19, 2026
Changing the Loss Function in pretrained models YOLO question , support	13	2062	January 16, 2026
Error: resolution-too-deep, while installing “pip install ultralytics[export]“ Support yolo , question , support , troubleshooting	5	85	January 14, 2026
I need help with training my own dataset. YOLO yolo , question , discussion	4	53	January 14, 2026
Detecting court keypoints from a pickleball video Support yolo , question , support , troubleshooting	9	99	December 23, 2025
Speed up inference time for the model trained with YOLO12x YOLO	32	740	December 17, 2025
Standard Naming Conventions for Backbone, Neck, and Head in Object Detection Architectures? Support yolo , deep-learning , question	2	108	December 5, 2025
Can YOLO support incremental training to add new data or classes without starting from scratch? Support yolo , question , support , curious	1	131	December 3, 2025
INT8 Calibration Images and Background class Support yolo , troubleshooting , tflite	7	126	December 2, 2025
Yolo 11 image preprocess YOLO yolo , question , support	1	115	December 2, 2025
Impact of Grayscale Inference on RGB-trained YOLOv8 (QR-Like object detection): Is it better to train on Grayscale directly? YOLO yolo , question , support , troubleshooting , discussion	3	237	December 1, 2025
Raspberry Pi 5 Crash When Running YOLOv11n NCNN YOLO support , troubleshooting	7	328	November 25, 2025
Ultralytics with custom module not working in other envs Support yolo , support , troubleshooting	4	251	November 25, 2025
Yolov8 architecture modifying for multi-label classification YOLO yolo , question , support , discussion , code	3	346	November 21, 2025
Methods to Improve YOLOv11 Model Training Performance YOLO yolo , question , code	8	703	November 20, 2025
Model tune for Trained model YOLO yolo , question , support , troubleshooting	9	203	November 16, 2025
Standard epochs and imgsz for training YOLO11/YOLOv12 on VisDrone dataset YOLO discussion	7	430	November 10, 2025
Need advice Support question , code	10	112	November 10, 2025
How to reduce FP detections? YOLO yolo , question , troubleshooting	1	69	November 10, 2025
Modifying yolo architecture YOLO yolo , question , support , discussion , code	4	154	November 5, 2025
Model.eval() usage in YOLO11 prediction Support question , support , troubleshooting , code	1	49	November 5, 2025