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  • Blog
  • Artificial Intelligence (AI)
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  • Datasets
  • SQL & Databases

Datasets

Explore free datasets for AI and machine learning projects on PyUniverse. Start your data science projects today!

Public Datasets: Diagram of dataset sources and corresponding data types.

PyUniverse » Blog » Data Science » Datasets

The Ultimate Guide to Public Datasets for Data Science 2025

June 5, 2025 by Sufiyan Momin

Discover how to find, evaluate, and use public datasets for data science projects. This detailed guide covers repositories like Kaggle and UCI, data types (text, image, time series), best practices, domain-specific resources, and real-world case studies.

Visual of a person exploring folders of labeled datasets across categories.

PyUniverse » Blog » Data Science » Datasets

Free Datasets for Your Data Science Projects: The Ultimate Curated List

May 26, 2025 by Sufiyan Momin

Explore this massive list of free datasets for data science, machine learning, NLP, and computer vision plus project ideas, downloads, and tools.

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