What is association rule mining?

Updated May 15, 2026

Short answer

It finds relationships between items in datasets.

Deep explanation

Association rule mining discovers interesting relationships like A → B using support, confidence, and lift metrics. Apriori and FP-Growth are common algorithms.

Real-world example

Market basket analysis in supermarkets.

Common mistakes

  • Ignoring support threshold.

Follow-up questions

  • What is support?
  • What is confidence?

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