---
description: Uncover a detailed guide to Ultralytics data utilities. Learn functions from img2label_paths to autosplit, all boosting your YOLO model’s efficiency.
keywords: Ultralytics, data utils, YOLO, img2label_paths, exif_size, polygon2mask, polygons2masks_overlap, check_cls_dataset, delete_dsstore, autosplit
---

## HUBDatasetStats
---
### ::: ultralytics.data.utils.HUBDatasetStats
<br><br>

## img2label_paths
---
### ::: ultralytics.data.utils.img2label_paths
<br><br>

## get_hash
---
### ::: ultralytics.data.utils.get_hash
<br><br>

## exif_size
---
### ::: ultralytics.data.utils.exif_size
<br><br>

## verify_image_label
---
### ::: ultralytics.data.utils.verify_image_label
<br><br>

## polygon2mask
---
### ::: ultralytics.data.utils.polygon2mask
<br><br>

## polygons2masks
---
### ::: ultralytics.data.utils.polygons2masks
<br><br>

## polygons2masks_overlap
---
### ::: ultralytics.data.utils.polygons2masks_overlap
<br><br>

## check_det_dataset
---
### ::: ultralytics.data.utils.check_det_dataset
<br><br>

## check_cls_dataset
---
### ::: ultralytics.data.utils.check_cls_dataset
<br><br>

## compress_one_image
---
### ::: ultralytics.data.utils.compress_one_image
<br><br>

## delete_dsstore
---
### ::: ultralytics.data.utils.delete_dsstore
<br><br>

## zip_directory
---
### ::: ultralytics.data.utils.zip_directory
<br><br>

## autosplit
---
### ::: ultralytics.data.utils.autosplit
<br><br>