Open luoyq6 opened 4 days ago
👋 Hello @luoyq6, thank you for your interest in YOLOv5 🚀! Please visit our ⭐️ Tutorials to get started, where you can find quickstart guides for simple tasks like Custom Data Training all the way to advanced concepts like Hyperparameter Evolution.
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Python>=3.8.0 with all requirements.txt installed including PyTorch>=1.8. To get started:
git clone https://github.com/ultralytics/yolov5 # clone
cd yolov5
pip install -r requirements.txt # install
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We're excited to announce the launch of our latest state-of-the-art (SOTA) object detection model for 2023 - YOLOv8 🚀!
Designed to be fast, accurate, and easy to use, YOLOv8 is an ideal choice for a wide range of object detection, image segmentation and image classification tasks. With YOLOv8, you'll be able to quickly and accurately detect objects in real-time, streamline your workflows, and achieve new levels of accuracy in your projects.
Check out our YOLOv8 Docs for details and get started with:
pip install ultralytics
@luoyq6 hello!
Thank you for your question and for checking the existing issues and discussions before posting.
Regarding your query about adding negative samples to YOLOv5:
Need for Negative Samples: YOLOv5 does not strictly require additional negative samples (images without any objects of interest) for training. However, including them can be beneficial in certain scenarios. Negative samples can help the model learn to distinguish between background and objects more effectively, potentially improving its performance in real-world applications.
Label Format for Negative Samples: For negative samples, you simply need to include the images in your dataset without any corresponding label files. In other words, if an image does not contain any objects of interest, you do not need to create a .txt
file for it. YOLOv5 will automatically treat these images as negative samples during training.
Here's a quick example:
image1.jpg
with a corresponding image1.txt
containing object labels.image2.jpg
without any corresponding image2.txt
.If you have any further questions or need additional clarification, feel free to ask! We're here to help. 😊
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Question
Does yolov5 need to add additional negative samples? In addition, what is the label format of negative samples
Additional
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