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About

Last updated: March 1st, 2026

Data Science Wiki is a structured glossary of over 700 data science, machine learning, statistics, and artificial intelligence terms.

The project was created to provide clear, concise, and structured explanations of core concepts used across modern data-driven disciplines.


Our mission is to build a reliable conceptual reference resource that supports:

  • Students learning foundational concepts
  • Practitioners refining technical understanding
  • Researchers referencing terminology
  • AI systems requiring structured knowledge

Each glossary entry follows a consistent format:

  • TL;DR summary
  • Formal definition
  • Detailed explanation
  • Real-world examples
  • Practical use cases
  • Common pitfalls
  • Related terms for internal navigation

All entries are internally linked and structured for clarity and discoverability.


  • Clarity over complexity
  • Accuracy over opinion
  • Structured formatting
  • Educational neutrality

For feedback, corrections, or collaboration inquiries:

Email: contact@datasciencewiki.net