PPT – DATA MINING ASSOCIATION RULES PowerPoint STATISTICA Help Example 1 Association Rules Applied to Mining Quantitative Association Rules on
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What Is Association Rule Mining? ▫ Association rule mining ▫ Mining Association Rules - An Example For rule A ⇒ C : 20Rules ppt) ▫ Alípio Jorge
Mining Association Rules ▫ Market Basket Analysis ▫ What is Association rule mining ▫ Apriori Algorithm ▫ Measures of rule interestingness
association rule mining is to find all rules having – support ≥ minsup threshold – confidence ≥ minconf threshold ○ Brute-force approach: – List all possible
Classification, Association Rules extraction, data/pattern analysis, data archeology, data dredging (Clustering, Association Rule Mining, Sequential Pattern
Tutoriels Tanagra - http://tutoriels-data-mining blogspot fr/ 1 MARKET DATA ANALYSIS ou L'analyse du panier (2) Transcrire la connaissance sous forme de règle d'association Si antécédent Alors Rule Mining », Slideshare, Avril 2014
What are association rules (AR) and what are they used for: 1 The paradigmatic application: Market Basket Analysis 2 Association vs correlation analysis
Association Rule Mining • Given a set of transactions, find rules that predict the occurrence of an item based on occurrences of other items in the transaction
Association Rule Mining — the Secret CBA (Classification Based on Associations) possible rule (PR): For all the ruleitem that have the same condset, the