ultralytics/docs/reference/yolo/data/base.md

---
description: Learn about BaseDataset in Ultralytics YOLO, a flexible dataset class for object detection. Maximize your YOLO performance with custom datasets.
keywords: BaseDataset, Ultralytics YOLO, object detection, real-world applications, documentation
---

## BaseDataset
---
### ::: ultralytics.yolo.data.base.BaseDataset
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`ultralytics 8.0.97` confusion matrix, windows, docs updates (#2511) Co-authored-by: Yonghye Kwon <developer.0hye@gmail.com> Co-authored-by: Dowon <ks2515@naver.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Laughing <61612323+Laughing-q@users.noreply.github.com> 2023-05-09 19:20:34 +00:00			`---`
			`description: Learn about BaseDataset in Ultralytics YOLO, a flexible dataset class for object detection. Maximize your YOLO performance with custom datasets.`
Docs updates for HUB, YOLOv4, YOLOv7, NAS (#3174) Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> 2023-06-15 19:17:10 +00:00			`keywords: BaseDataset, Ultralytics YOLO, object detection, real-world applications, documentation`
`ultralytics 8.0.97` confusion matrix, windows, docs updates (#2511) Co-authored-by: Yonghye Kwon <developer.0hye@gmail.com> Co-authored-by: Dowon <ks2515@naver.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Laughing <61612323+Laughing-q@users.noreply.github.com> 2023-05-09 19:20:34 +00:00			`---`

Docstrings arguments cleanup (#3229) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> 2023-06-17 14:17:07 +00:00			`## BaseDataset`
`ultralytics 8.0.79` expand Docs reference section (#2053) Co-authored-by: Ayush Chaurasia <ayush.chaurarsia@gmail.com> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Fri3dChicken <87434761+AmoghDhaliwal@users.noreply.github.com> 2023-04-16 10:28:12 +00:00			`---`
Docstrings arguments cleanup (#3229) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> 2023-06-17 14:17:07 +00:00			`### ::: ultralytics.yolo.data.base.BaseDataset`
Add patches section and fix Docs CI (#3193) 2023-06-15 19:44:25 +00:00			`<br><br>`