---
description: Explore the Ultralytics YOLO v3 data build procedures, including the InfiniteDataLoader, seed_worker, build_dataloader, and load_inference_source.
keywords: Ultralytics, YOLO v3, Data build, DataLoader, InfiniteDataLoader, seed_worker, build_dataloader, load_inference_source
---

## InfiniteDataLoader
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### ::: ultralytics.data.build.InfiniteDataLoader
<br><br>

## _RepeatSampler
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### ::: ultralytics.data.build._RepeatSampler
<br><br>

## seed_worker
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### ::: ultralytics.data.build.seed_worker
<br><br>

## build_yolo_dataset
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### ::: ultralytics.data.build.build_yolo_dataset
<br><br>

## build_dataloader
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### ::: ultralytics.data.build.build_dataloader
<br><br>

## check_source
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### ::: ultralytics.data.build.check_source
<br><br>

## load_inference_source
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### ::: ultralytics.data.build.load_inference_source
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