Tree-Based Methods for Statistical Learning in R

Idioma: inglés

Editorial: Taylor and Francis Ltd, GB, 2022

0367532468 / 9780367532468

Serie: Libro 14 de 36 - Chapman & Hall/CRC Data Science

Librería: Rarewaves.com UK, London, Reino UnidoRarewaves.com UK

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Tree-based Methods for Statistical Learning in R provides a thorough introduction to both individual decision tree algorithms (Part I) and ensembles thereof (Part II). Part I of the book brings several different tree algorithms into focus, both conventional and contemporary. Building a strong foundation for how individual decision trees work will help readers better understand tree-based ensembles at a deeper level, which lie at the cutting edge of modern statistical and machine learning methodology.The book follows up most ideas and mathematical concepts with code-based examples in the R statistical language; with an emphasis on using as few external packages as possible. For example, users will be exposed to writing their own random forest and gradient tree boosting functions using simple for loops and basic tree fitting software (like rpart and party/partykit), and more. The core chapters also end with a detailed section on relevant software in both R and other opensource alternatives (e.g., Python, Spark, and Julia), and example usage on real data sets. While the book mostly uses R, it is meant to be equally accessible and useful to non-R programmers.Consumers of this book will have gained a solid foundation (and appreciation) for tree-based methods and how they can be used to solve practical problems and challenges data scientists often face in applied work.Features: Thorough coverage, from the ground up, of tree-based methods (e.g., CART, conditional inference trees, bagging, boosting, and random forests). A companion website containing additional supplementary material and the code to reproduce every example and figure in the book.A companion R package, called treemisc, which contains several data sets and functions used throughout the book (e.g., there's an implementation of gradient tree boosting with LAD loss that shows how to perform the line search step by updating the terminal node estimates of a fitted rpart tree).Interesting examples that are of practical use; for example, how to construct partial dependence plots from a fitted model in Spark MLlib (using only Spark operations), or post-processing tree ensembles via the LASSO to reduce the number of trees while maintaining, or even improving performance.…

N° de ref. del artículo LU-9780367532468

Título
Tree-Based Methods for Statistical Learning in R
Autor
Brandon M. Greenwell
Editorial
Taylor and Francis Ltd, GB
Año de publicación
2022
Estado
New
Encuadernación
Hardback
Idioma
inglés
ISBN 10
0367532468
ISBN 13
9780367532468
Peso del artículo
740 gramos
Serie
Libro 14 de 36: Chapman & Hall/CRC Data Science

Rarewaves.com UK

London, Reino Unido

Vendedor de 5 estrellas

Vendedor de AbeBooks desde 11 de junio de 2025

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ArtículoDe 60 a 60 días hábilesDe 60 a 60 días hábiles
Primer artículoEUR 75,58EUR 116,28
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