3 papers
stat.ME2026
Bias Correction for Relative Importance Measures via Doubly Stochastic Reallocation
Tien-En Chang, Argon Chen
Relative importance (RI) analysis quantifies each predictor's contribution to the explained variance of a linear model. General Dominance (GD), a widely used benchmark, requires ev…
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…
stat.ML2025
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…