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This book explores model selection using decision trees based on discretized data, and the accompanying implications this has for decision-makers. Model selection is a non-trivial exercise with a large impact on decision-making. An information criterion for selecting between competing decision tree models is presented along with a method for quantifying the opportunity costs of choosing a specific decision tree. After the initial information criterion development a real world example from an American insurance company call center is presented. The example includes the development of a program to automate data discretization, decision tree creation, and decision tree selection. A decision tree is chosen and critically analyzed from a managerial decision-making point of view. Actual call center performance data is used as input data and results are identified and presented in a way that is advantageous to managers.
Acerca del autor: Eric Kyper is an assistant professor of management information systems at Lynchburg College. He graduated with a Ph.D. in MIS from the University of Rhode Island. His research focuses primarily on quantitative analysis and data mining. Dr. Lloyd received his B.S.and M.S.in Information Systems from Virginia Commonwealth University. He was awarded a Information System Ph.D. from Kent State University in 1996. Since that time he has been a professor and is currently at the University of Rhode Island.
Título: Improved Decision-making in Data Mining
Editorial: VDM Verlag
Año de publicación: 2008
Encuadernación: Encuadernación de tapa blanda
Condición: New
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Condición: New. This book explores model selection using decisiontrees based on discretized data, and the accompanyingimplications this has for decision-makers. Modelselection is a non-trivial exercise with a largeimpact on decision-making. An infor. Nº de ref. del artículo: 5389273
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Librería: AHA-BUCH GmbH, Einbeck, Alemania
Taschenbuch. Condición: Neu. Neuware - This book explores model selection using decisiontrees based on discretized data, and the accompanyingimplications this has for decision-makers. Modelselection is a non-trivial exercise with a largeimpact on decision-making. An information criterionfor selecting between competing decision tree modelsis presented along with a method for quantifying theopportunity costs of choosing a specific decisiontree. After the initial information criteriondevelopment a real world example from an Americaninsurance company call center is presented. Theexample includes the development of a program toautomate data discretization, decision tree creation,and decision tree selection. A decision tree ischosen and critically analyzed from a managerialdecision-making point of view. Actual call centerperformance data is used as input data and resultsare identified and presented in a way that isadvantageous to managers. Nº de ref. del artículo: 9783836489850
Cantidad disponible: 2 disponibles