Closed Hogushake closed 9 months ago
@Hogushake hi there!
Great job on dividing the FLIR's ADAS dataset and training two different YOLOv5 models. Regarding the performance difference between the thermal dataset and the RGB + thermal dataset, it's important to note that there can be various factors affecting the results.
Firstly, the model's performance heavily relies on the characteristics and diversity of the dataset. If the two datasets have similar distributions and contain enough representative samples, it is expected that the model's performance won't differ significantly. However, if the thermal dataset lacks certain object classes or contains imbalanced samples, this can affect the model's performance.
Additionally, the amount of training data plays a crucial role in the model's performance. Training with a larger dataset tends to improve the model's generalization ability and robustness. It's possible that the RGB + thermal dataset with more training examples has slightly better performance compared to the thermal-only dataset.
Lastly, the hyperparameter settings and training parameters such as learning rate, optimizer, and augmentation techniques can also influence the model's performance. Ensuring that the training settings are appropriate for the dataset is crucial for achieving optimal results.
In conclusion, considering the factors mentioned above such as dataset characteristics, data diversity, and training parameters, the slight performance difference between the two datasets is understandable. Make sure to analyze these factors and assess the quality of the data to understand the observed variation.
👋 Hello there! We wanted to give you a friendly reminder that this issue has not had any recent activity and may be closed soon, but don't worry - you can always reopen it if needed. If you still have any questions or concerns, please feel free to let us know how we can help.
For additional resources and information, please see the links below:
Feel free to inform us of any other issues you discover or feature requests that come to mind in the future. Pull Requests (PRs) are also always welcomed!
Thank you for your contributions to YOLO 🚀 and Vision AI ⭐
Search before asking
Question
hello everyone! I divided FLIR's ADAS dataset into two datasets and trained each with YOLOV5s. one is a dataset with only
thermal
images (train: 11,042, valid: 2,498), and the other is a datasetthermal + rgb
images (train: 21,061, val: 2,229).training proceeded as follows.
epoch 20, batch size 16
I checked each performance value using
val.py
,--data
used the path of the first thermal dataset, and--weight
used the weight of each training data.The results are as follows:
1) thermal dataset
2) rgb + thermal dataset
and there is not much difference in performance. I don't know why. Did I make an error??
Additional
No response