Pattern evaluation - PowerPoint PPT Presentation

DATA MINING LECTURE 4

DATA MINING LECTURE 4. Frequent Itemsets , Association Rules Evaluation Alternative Algorithms. RECAP. Mining Frequent Itemsets. Itemset A collection of one or more items Example: {Milk, Bread, Diaper} k- itemset An itemset that contains k items Support ( )

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1.88k views • 150 slides

Data Mining in Intrusion Detection

Areej Al-Bataineh. Data Mining in Intrusion Detection. Outline. Data Mining Basics Definition Some techniques Association Rules Classification Clustering Data mining meets Intrusion Detection Detection Approaches Data mining use in IDS Case Study

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497 views • 21 slides

Knowledge Discovery in Database (KDD)

Knowledge Discovery in Database (KDD). Knowledge Discovery Process. The whole process of extraction of implicit, previously unknown and potentially useful knowledge from a large database It includes data selection , cleaning , enrichment , coding , data mining , and reporting

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527 views • 16 slides

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