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The Relationship Between Variable Selection and Data Agumentation and a Method for Prediction

1974/02/01 by David M. Allen · 29 citations
Mathematics · Decision Sciences · #Advanced Statistical Methods and Models #Advanced Statistical Process Monitoring #Statistical Methods and Inference

paper · doi:10.1080/00401706.1974.10489157

Abstract

We show that data augmentation provides a rather general formulation for the study of biased prediction techniques using multiple linear regression. Variable selection is a limiting case, and Ridge regression is a special case of data augmentation. We propose a way to obtain predictors given a credible criterion of good prediction.

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