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ultralytics 8.0.97 confusion matrix, windows, docs updates (#2511)

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Co-authored-by: Yonghye Kwon <developer.0hye@gmail.com>
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docs/yolov5/tutorials/roboflow_datasets_integration.md
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@ -1,5 +1,6 @@
---
comments: true
description: Use Roboflow to organize, label, prepare, version & host datasets for training YOLOv5 models. Upload via UI, API, or Python, making versions with custom preprocessing and offline augmentation. Export in YOLOv5 format and access custom training tutorials. Use active learning to improve model deployments.
---
# Roboflow Datasets
@ -8,19 +9,23 @@ You can now use Roboflow to organize, label, prepare, version, and host your dat
UPDATED 30 September 2021.
## Upload
You can upload your data to Roboflow via [web UI](https://docs.roboflow.com/adding-data), [rest API](https://docs.roboflow.com/adding-data/upload-api), or [python](https://docs.roboflow.com/python).
## Labeling
After uploading data to Roboflow, you can label your data and review previous labels.
[![Roboflow Annotate](https://roboflow-darknet.s3.us-east-2.amazonaws.com/roboflow-annotate.gif)](https://roboflow.com/annotate)
## Versioning
You can make versions of your dataset with different preprocessing and offline augmentation options. YOLOv5 does online augmentations natively, so be intentional when layering Roboflow's offline augs on top.
![Roboflow Preprocessing](https://roboflow-darknet.s3.us-east-2.amazonaws.com/robolfow-preprocessing.png)
## Exporting Data
You can download your data in YOLOv5 format to quickly begin training.
```
@ -31,11 +36,13 @@ dataset = project.version("YOUR VERSION").download("yolov5")
```
## Custom Training
We have released a custom training tutorial demonstrating all of the above capabilities. You can access the code here:
[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/roboflow-ai/yolov5-custom-training-tutorial/blob/main/yolov5-custom-training.ipynb)
## Active Learning
The real world is messy and your model will invariably encounter situations your dataset didn't anticipate. Using [active learning](https://blog.roboflow.com/what-is-active-learning/) is an important strategy to iteratively improve your dataset and model. With the Roboflow and YOLOv5 integration, you can quickly make improvements on your model deployments by using a battle tested machine learning pipeline.
<p align=""><a href="https://roboflow.com/?ref=ultralytics"><img width="1000" src="https://uploads-ssl.webflow.com/5f6bc60e665f54545a1e52a5/615627e5824c9c6195abfda9_computer-vision-cycle.png"/></a></p>
<p align=""><a href="https://roboflow.com/?ref=ultralytics"><img width="1000" src="https://uploads-ssl.webflow.com/5f6bc60e665f54545a1e52a5/615627e5824c9c6195abfda9_computer-vision-cycle.png"/></a></p>