Efficient Hyperparameter Tuning with Ray Tune and YOLOv8 - Ultralytics YOLOv8 Docs #3537
Replies: 33 comments 55 replies
-
Any resolutions when using yolov8m, yolov8l, yolov8x models? |
Beta Was this translation helpful? Give feedback.
-
I am writing a research paper on the yolov8n for segmentation, where i can find the details about the Architecture of the model, or already available Manuscript on it |
Beta Was this translation helpful? Give feedback.
-
when loading the results of ray tune, how do I restore the original
|
Beta Was this translation helpful? Give feedback.
-
I have a trained yolov8l model and when i try to furthur train it with newer data,it is failing to work as it used to |
Beta Was this translation helpful? Give feedback.
-
Hello, when Python 3.11 IDLE tries to download yolov8n.pt while running the line "model = YOLO('yolov8n.pt')" it gets crahed and says Not responding every time. Can anyone help me? |
Beta Was this translation helpful? Give feedback.
-
What's |
Beta Was this translation helpful? Give feedback.
-
Hi, |
Beta Was this translation helpful? Give feedback.
-
what is that meining optimizer:auto? |
Beta Was this translation helpful? Give feedback.
-
How to save my yolov8 model, when I am currently working on gpu runtime And I need my model to attach it in a larger system? |
Beta Was this translation helpful? Give feedback.
-
I tried to learn the yolov8 object detection model using the ultralytics package. I want to get predictions of each epoch checkpoint. save=True, But, the prediction images for validation dataset is not exposed to DEBUG SAMPLES in clearml. |
Beta Was this translation helpful? Give feedback.
-
I want to set static learning rate for SGD, so I tried to set lrf=1.0, however, when tuning started, lrf still started with 0.01. What should I do instead? @glenn-jocher
|
Beta Was this translation helpful? Give feedback.
-
How do I resume training with model.tune() method after the training process crash? |
Beta Was this translation helpful? Give feedback.
-
Hello, is there any approaches to tune hyperparameters in mult-gpu mode, thereby speeding up the tuning process? |
Beta Was this translation helpful? Give feedback.
-
I am trying to set iterations = 50, but it doesn't change.. Idk if it is a problem with my instalation, or what happen so I'd like to change that value in the .py file but I haven´t find where to modify this. |
Beta Was this translation helpful? Give feedback.
-
I want to use yolov8 obb but in this code: Initialize a modelmodel = YOLO('yolov8n-obb.pt') |
Beta Was this translation helpful? Give feedback.
-
How to solve this error if the model = YOLO("yolov8s-seg.pt") runs offline? Transferred 411/417 items from pretrained weights
|
Beta Was this translation helpful? Give feedback.
-
how to train own daset on windows using multi-gpu, I can train with multi-gpu on linux ,but windows can be error, how to do? it is necessary to me ? |
Beta Was this translation helpful? Give feedback.
-
Hi, I read such very interesting discussion. Someone could explain how to resume a Yolov8 tuning using Ultralytics Tuner and also RaY Tuner? Thanks. |
Beta Was this translation helpful? Give feedback.
-
How to pass best_hyperparameters.yaml to yolov8 once tuning process is finished? |
Beta Was this translation helpful? Give feedback.
-
Inconsistent Tracking with YOLOv8: Seeking Solutions I'm using YOLOv8 for object counting and encountering inconsistent tracking results. Here's my setup: model.track(source_video_path, imgsz=1280, classes=CLASS_ID, stream=True, vid_stride=2, persist=True) Issue: When running the same code on the same video, the Key Questions:
Any insights or suggestions to address these issues would be greatly appreciated! |
Beta Was this translation helpful? Give feedback.
-
I have got the multiple loss like train/val/box_loss, train/val/cls_loss, train/val/dlf_loss and among how to fine the actual train/val loss to plot the graph and also got precision, recall, mAP50(B) and metrics/mAP50-95(B) so how can i know the accuracy of my model i.e train/val accuracy? |
Beta Was this translation helpful? Give feedback.
-
is it possible to run this model on the jetson nano? i have custom trained the yolov8n according to my scenario and i would like to run the resulting .pt file on the jetson. any idea on where to start, requirements etc? thank you |
Beta Was this translation helpful? Give feedback.
-
Is there a reason for no dropout tuning ? |
Beta Was this translation helpful? Give feedback.
-
Thank you for developing such a valuable tool. As a beginner, I have three questions:
Thanks. |
Beta Was this translation helpful? Give feedback.
-
TypeError: 'NoneType' object does not support the context manager protocol I can't compile the pt file in engine? HELP! |
Beta Was this translation helpful? Give feedback.
-
Hi I have a dataset resolution 1280x720. I want to do segmentation using YOLO v8. I am not able to do so any clues how to solve it. |
Beta Was this translation helpful? Give feedback.
-
I trained a model from the scratch using "yolov8n.yaml". Further, I want to tune hyperpararameters to get best performing model.
|
Beta Was this translation helpful? Give feedback.
-
i got error when i use this command, model.tune(data='coco8.yaml', epochs=30, iterations=300, optimizer='AdamW', plots=False, save=False, val=False) |
Beta Was this translation helpful? Give feedback.
-
Hello, I have been trying to make the ultralytics ray tuning works, but to no avail... Here is my code snipper :
I have multiples errors :
Any help would be appreciated... |
Beta Was this translation helpful? Give feedback.
-
Hello! I want to get the metric values like map score for object detection for hyper parameter tuning using yolov8 model. I used the same code the above for finetuning with ASHA and hyperopt search algorithm. In the training function I returned the evaluation score .But in the result I got the same metric values in every trial .Can u pls help me with this. |
Beta Was this translation helpful? Give feedback.
-
Efficient Hyperparameter Tuning with Ray Tune and YOLOv8 - Ultralytics YOLOv8 Docs
Learn to integrate hyperparameter tuning using Ray Tune with Ultralytics YOLOv8, and optimize your model's performance efficiently.
https://docs.ultralytics.com/usage/hyperparameter_tuning/?h=hyperparameter
Beta Was this translation helpful? Give feedback.
All reactions