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Bibliographische Detailangaben
Titel:Ensemble methods in data mining
improving accuracy through combining predictions
Von: Giovanni Seni (Elder Research, Inc. and Santa Clara University), John F. Elder (Elder Research, Inc. and University of Virginia)
Person: Seni, Giovanni
Verfasser
aut
Elder, John F.
1961-
Hauptverfassende: Seni, Giovanni (VerfasserIn), Elder, John F. 1961- (VerfasserIn)
Format: Elektronisch E-Book
Sprache:Englisch
Veröffentlicht: [San Rafael, California] Morgan & Claypool Publishers [2010]
Schriftenreihe:Synthesis lectures on data mining and knowledge discovery #2
Schlagwörter:
Medienzugang:https://doi.org/10.2200/S00240ED1V01Y200912DMK002
https://doi.org/10.2200/S00240ED1V01Y200912DMK002
Abstract:1. Ensembles discovered -- Building ensembles -- Regularization -- Real-world examples: credit scoring + the Netflix challenge -- Organization of this book --
2. Predictive learning and decision trees -- Decision tree induction overview -- Decision tree properties -- Decision tree limitations --
3. Model complexity, model selection and regularization -- What is the "right" size of a tree -- Bias-variance decomposition -- Regularization -- Regularization and cost-complexity tree pruning -- Cross-validation -- Regularization via shrinkage -- Regularization via incremental model building -- Example -- Regularization summary --
Umfang:1 Online-Ressource (xvi, 108 Seiten)
ISBN:9781608452859
DOI:10.2200/S00240ED1V01Y200912DMK002