An Introduction to Ensemble Methods for Data Analysis  

Oleh:

Berk, Richard A.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Sociological Methods & Research (SMR) vol. 34 no. 03 (Feb. 2006), page 263-295.
Topik: CART; Data Analysis; Algorithmic Methods; Ensemble Methods
Fulltext: SMR vol.34 no.3 p.263 Feb 2006_win.pdf (176.6KB)

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Perpustakaan PKPM Nomor Panggil: S28 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

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.

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