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Advanced Topics in Data Mining: Association Rules

Advanced Topics in Data Mining: Association Rules

Advanced Topics in Data Mining: Association Rules. What Is Association Mining?. Association Rule Mining Finding frequent patterns, associations, correlations, or causal structures among item sets in transaction databases, relational databases, and other information repositories Applications

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1.63k views • 103 slides
4.1 Basic Concepts 4.2 Frequent Itemset Mining Methods 4.3 Which Patterns Are Interesting? Pattern Evaluation Methods 4

4.1 Basic Concepts 4.2 Frequent Itemset Mining Methods 4.3 Which Patterns Are Interesting? Pattern Evaluation Methods 4

Chapter 4: Mining Frequent Patterns, Associations and Correlations. 4.1 Basic Concepts 4.2 Frequent Itemset Mining Methods 4.3 Which Patterns Are Interesting? Pattern Evaluation Methods 4.4 Summary. Frequent Pattern Analysis.

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1.7k views • 63 slides
4.1 Basic Concepts 4.2 Frequent Itemset Mining Methods 4.3 Which Patterns Are Interesting? Pattern Evaluation Methods 4

4.1 Basic Concepts 4.2 Frequent Itemset Mining Methods 4.3 Which Patterns Are Interesting? Pattern Evaluation Methods 4

Chapter 4: Mining Frequent Patterns, Associations and Correlations. 4.1 Basic Concepts 4.2 Frequent Itemset Mining Methods 4.3 Which Patterns Are Interesting? Pattern Evaluation Methods 4.4 Summary. Frequent Pattern Analysis.

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820 views • 63 slides
Data Mining: Association

Data Mining: Association

Data Mining: Association. Mining Association Rules in Large Databases. Association rule mining Mining single-dimensional Boolean association rules from transactional databases Mining multilevel association rules from transactional databases

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1.13k views • 41 slides
Frequent Itemset Mining Methods

Frequent Itemset Mining Methods

Frequent Itemset Mining Methods. The Apriori algorithm. Finding frequent itemsets using candidate generation Seminal algorithm proposed by R. Agrawal and R. Srikant in 1994 Uses an iterative approach known as a level-wise search, where k-itemsets are used to explore (k+1)-itemsets.

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700 views • 16 slides

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