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DATA MINING LECTURE 3

DATA MINING LECTURE 3

DATA MINING LECTURE 3. Frequent Itemsets Association Rules. Frequent Itemsets. Given a set of transactions, find combinations of items ( itemsets ) that occur frequently. : support, number of transactions that contain I minsup. Market-Basket transactions.

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1.88k views • 158 slides
Mining Association Rules in Large Databases

Mining Association Rules in Large Databases

Mining Association Rules in Large Databases. Association rules . Given a set of transactions D , find rules that will predict the occurrence of an item (or a set of items) based on the occurrences of other items in the transaction. Market-Basket transactions. Examples of association rules.

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610 views • 49 slides
Mining Association Rules in Large Databases

Mining Association Rules in Large Databases

Mining Association Rules in Large Databases. Association rules . Given a set of transactions D , find rules that will predict the occurrence of an item (or a set of items) based on the occurrences of other items in the transaction. Market-Basket transactions. Examples of association rules.

★ ★ ★ ★ ★

614 views • 49 slides
Mining Association Rules in Large Databases

Mining Association Rules in Large Databases

Mining Association Rules in Large Databases. Association rules . Given a set of transactions D , find rules that will predict the occurrence of an item (or a set of items) based on the occurrences of other items in the transaction. Market-Basket transactions. Examples of association rules.

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628 views • 49 slides

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