yolov26_3d/docs/en/reference/data/split.md

description, keywords

description	keywords
Learn how to split datasets into train, validation, and test subsets using Ultralytics utilities for efficient data preparation.	dataset splitting, autosplit dataset, training dataset preparation, validation set creation, Ultralytics data tools

Reference for ultralytics/data/split.py

!!! success "Improvements"

This page is sourced from [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/data/split.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/data/split.py). Have an improvement or example to add? Open a [Pull Request](https://docs.ultralytics.com/help/contributing/) — thank you! 🙏

::: ultralytics.data.split.split_classify_dataset

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::: ultralytics.data.split.autosplit