Apriori Algorithm Calculator

Read the Theory Guide →
Pro-Tip: Analyze the pre-loaded transactions below to see how frequent itemsets and support counts are generated, then verify it against the manual steps in theTheory Page.
Data Point
Del
P1
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P5

* Note: Enter items separated by commas (e.g., "apple, banana, milk"). Duplicates in a single row are automatically ignored.

Reference: Example Screenshot of a Solved Apriori Algorithm Problem

Example of Apriori Algorithm manual calculation steps generated by StepByStepML