bias correction 1doubly stochastic matrix 1linear regression 1multicollinearity 1relative importance 1
From the 1 of 3 linked papers with an AI index.
3 papers
stat.ME2026
Bias Correction for Relative Importance Measures via Doubly Stochastic Reallocation
Tien-En Chang, Argon Chen
The paper analyzes bias in relative importance measures for linear regression, proposes correcting the Green–Carroll–DeSarbo measure by converting its reallocation matrix to a doub…
stat.ML2026
Variable Selection Using Relative Importance Rankings
Tien-En Chang, Argon Chen
Although conceptually related, variable selection and relative importance (RI) analysis have been treated quite differently in the literature. While RI is typically used for post-h…
stat.ME2025
Understanding and Using the Relative Importance Measures Based on Orthogonalization and Reallocation
Tien-En Chang, Argon Chen
A class of relative importance measures based on orthogonalization and reallocation, ORMs, has been found to effectively approximate the General Dominance index (GD). In particular…