Browsing School of Mathematical Sciences by Author "MA, Z"
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topological techniques in model selection
Maruri-Aguilar, H; HU, S; MA, Z (New York Business Global, Maryland, UK, 2023-05-04)This paper is concerned with enhancing the performance of Lasso for squarefree hierarchical polynomial models. We propose a compound crite- rion that combines validation error with a measure of model complexity, and the ...