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Variable selection using relative importance rankings

delete2026-03-24
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PRE
AI
T
Tien-En Chang
A
Argon Chen *
DOI:10.1016/j.patcog.2026.113561delete
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Abstract

Abstract

En 中文
• Novel variable selection using Relative Importance (RI) is proposed and evaluated. • A computationally efficient RI is developed and applied to variable selection. • RI-based methods outperform the lasso and other benchmarks in challenging cases. • RI-based methods are superior in cases with highly correlated noisy predictors. • Experiments on gene expression data confirm the method’s scalability and accuracy.
Keywords:
Relative Importance
Variable Selection
Lasso
Correlated Predictors
Gene Expression Data

Journal

Pattern Recognition cover
Pattern Recognition
IF:
7.6
Papers:
1.3W
Citations:
4.5W

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