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stat.ME2026
TCARD: Nearly Balanced Two-Level Designs with Treatment Cardinality Constraints with an Application to LLM Prompt Engineering
Kexin Xie, Ryan Lekivetz, Xinwei Deng
Modern experimental designs often face the so-called treatment cardinality constraint, which is the constraint on the number of included factors in each treatment. Experiments with…
stat.ME2026
Adaptive Bi-Level Variable Selection of Conditional Main Effects for Generalized Linear Models
Kexin Xie, Xinwei Deng
Understanding interaction effects among variables is important for regression modeling in various applications. The conventional approach of quantifying interactions as the product…