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---
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
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### ::: ultralytics.data.utils.HUBDatasetStats
< br > < br >
## img2label_paths
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### ::: ultralytics.data.utils.img2label_paths
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## get_hash
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### ::: ultralytics.data.utils.get_hash
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## exif_size
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### ::: ultralytics.data.utils.exif_size
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## verify_image_label
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### ::: ultralytics.data.utils.verify_image_label
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## polygon2mask
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### ::: ultralytics.data.utils.polygon2mask
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## polygons2masks
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### ::: ultralytics.data.utils.polygons2masks
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## polygons2masks_overlap
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### ::: ultralytics.data.utils.polygons2masks_overlap
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## check_det_dataset
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### ::: ultralytics.data.utils.check_det_dataset
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## check_cls_dataset
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### ::: ultralytics.data.utils.check_cls_dataset
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## compress_one_image
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### ::: ultralytics.data.utils.compress_one_image
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## delete_dsstore
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### ::: ultralytics.data.utils.delete_dsstore
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## zip_directory
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### ::: ultralytics.data.utils.zip_directory
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## autosplit
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### ::: ultralytics.data.utils.autosplit
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