04086nam 22006375 450 991025500340332120220623195036.03-319-46762-X10.1007/978-3-319-46762-7(CKB)3710000000981146(DE-He213)978-3-319-46762-7(MiAaPQ)EBC5589163(PPN)19714117X(EXLCZ)99371000000098114620161107d2016 u| 0engurnn#008mamaatxtrdacontentcrdamediacrrdacarrierAn Introduction to Data Analysis using Aggregation Functions in R /by Simon James1st ed. 2016.Cham :Springer International Publishing :Imprint: Springer,2016.1 online resource (X, 199 p. 29 illus., 20 illus. in color.)3-319-46761-1 Aggregating data with averaging functions -- Transforming data -- Weighted averaging -- Averaging with interaction -- Fitting aggregation functions to empirical data -- Solutions.This textbook helps future data analysts comprehend aggregation function theory and methods in an accessible way, focusing on a fundamental understanding of the data and summarization tools. Offering a broad overview of recent trends in aggregation research, it complements any study in statistical or machine learning techniques. Readers will learn how to program key functions in R without obtaining an extensive programming background. Sections of the textbook cover background information and context, aggregating data with averaging functions, power means, and weighted averages including the Borda count. It explains how to transform data using normalization or scaling and standardization, as well as log, polynomial, and rank transforms. The section on averaging with interaction introduces OWS functions and the Choquet integral, simple functions that allow the handling of non-independent inputs. The final chapters examine software analysis with an emphasis on parameter identification rather than technical aspects. This textbook is designed for students studying computer science or business who are interested in tools for summarizing and interpreting data, without requiring a strong mathematical background. It is also suitable for those working on sophisticated data science techniques who seek a better conception of fundamental data aggregation. Solutions to the practice questions are included in the textbook.Artificial intelligenceStatisticsApplied mathematicsEngineering mathematicsComputer science—MathematicsR (Computer program language)Artificial Intelligencehttps://scigraph.springernature.com/ontologies/product-market-codes/I21000Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Scienceshttps://scigraph.springernature.com/ontologies/product-market-codes/S17020Applications of Mathematicshttps://scigraph.springernature.com/ontologies/product-market-codes/M13003Mathematics of Computinghttps://scigraph.springernature.com/ontologies/product-market-codes/I17001Artificial intelligence.Statistics.Applied mathematics.Engineering mathematics.Computer science—Mathematics.R (Computer program language)Artificial Intelligence.Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences.Applications of Mathematics.Mathematics of Computing.519.50285James Simonauthttp://id.loc.gov/vocabulary/relators/aut121029MiAaPQMiAaPQMiAaPQBOOK9910255003403321An Introduction to Data Analysis using Aggregation Functions in R2289017UNINA