An introduction to ensemble methods for data analysis

doi:10.1177/0049124105283119

2006-02-01

118

Richard A. Berk *

DOI：10.1177/0049124105283119

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摘要

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This article provides an introduction to ensemble statistical procedures as a special case of algorithmic methods. The discussion begins with classification and regression trees (CART) as a didactic device to introduce many of the key issues. Following the material on CART is a consideration of cross-validation, bagging, random forests, and boosting. Major points are illustrated with analyses of real data.

Keyword:

CART

data analysis

algorithmic methods

ensemble methods

期刊

Sociological Methods and Research

IF:

6.5

论文数:

1.2K

被引数:

8.6K

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暂无机构信息

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