Explore and download hundreds of machine learning datasets or contribute your own to support research and learning worldwide.
Find and share machine learning datasets
The UCI Machine Learning Repository is a well-known online resource where you can browse, download, and contribute datasets for machine learning projects. Whether you’re a student, researcher, or hobbyist, you’ll find a wide variety of datasets from different fields, all organized for easy access and use.
You can explore popular and new datasets, check out detailed metadata, and even donate your own dataset to help others in the community. The site is designed to make finding relevant data straightforward, supporting both learning and research efforts.
If you’re looking to experiment with new algorithms, benchmark your models, or simply learn more about data science, this repository is a valuable place to start. It brings together a global community, making data more accessible and fostering collaboration in the field of machine learning.
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