dm.cs.tu-dortmund.de/en/mlbits/frequent-pattern-definition/
Frequent Itemset Mining – Lecture Notes
noted.
Transactional Data Model [ AgSr94 ]
Data model of frequent itemset mining:
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Items
\(I=\{ i_1,\ldots ,i_K\}\) : literals, e.g., products, product groups, tags, …
➜
Itemset
a set \(X\subseteq I\) …
