Intelligent Databases and Information SystemsIntelligent Databases and Information SystemsDepartment of Computer Science and Artificial Intelligence, University of Granada, SpainDepartment of Computer Science and Artificial Intelligence, University of Granada, Spain
© Fernando Berzal, 2001© Fernando Berzal, 2001
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Introducing TMiner...Introducing TMiner...Introducing TMiner...Introducing TMiner...
Integrated Data Mining framework written in Java.
JDBC gives access to virtually any relational database in the market.
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Introducing TMiner...Introducing TMiner...Introducing TMiner...Introducing TMiner...
Knowledge workers can analyze their own data using
a stardard WIMP interface
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And also through the web running TMiner as an applet...
Introducing TMiner...Introducing TMiner...Introducing TMiner...Introducing TMiner...
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Data Mining techniquesData Mining techniquesData Mining techniquesData Mining techniques
Association rule mining (Apriori & TBAR)Association rule mining (Apriori & TBAR) Classification modelsClassification models
– Top-Down Induction of Decision TreesTop-Down Induction of Decision Trees– ART (Association Rule Trees)ART (Association Rule Trees)– STAR Methodology (AQ & CN2)STAR Methodology (AQ & CN2)– Parametric & Non-parametric classifiersParametric & Non-parametric classifiers
e.g. Euclidean & Quadratic classifiers, k-NN, LVQ, DSM...e.g. Euclidean & Quadratic classifiers, k-NN, LVQ, DSM...
Clustering algorithmsClustering algorithmse.g. K-Means, GRASP clustering, ISODATA...e.g. K-Means, GRASP clustering, ISODATA...
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Association rule miningAssociation rule miningAssociation rule miningAssociation rule mining
“TBAR: efficient method for association rule mining in relational databases”Fernando Berzal, Juan Carlos Cubero, Nicolás Marín & José María Serrano
Data & Knowledge Engineering, 37 (2001), 47-64
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Classification: TDIDTClassification: TDIDTClassification: TDIDTClassification: TDIDT
Decision Tree Inducerbased on Quinlan’s C4.5
Alternative partition rules
Entropy Gain ratio Gini index MaxDif
‘else’ branches
Multi-way decision treesfor continuous attributes
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Classification: ARTClassification: ARTClassification: ARTClassification: ART
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Numerical CruncherNumerical CruncherNumerical CruncherNumerical CruncherPattern Recognition Algorithm Collection
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Software downloadSoftware downloadSoftware downloadSoftware download
TMiner Personal Edition is available from
http://frontdb.ugr.es/
