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Res. Forum"],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>In this study, we address the non-trivial problem of determining the optimal shape parameter in radial basis function interpolation. We propose the use of a genetic algorithm, an optimization technique inspired by evolutionary selection, to identify this parameter. Numerical experiments are presented to evaluate the effectiveness of this approach, with direct comparisons to the leave-one-out cross-validation method, thereby highlighting its computational efficiency.<\/jats:p>","DOI":"10.1007\/s43069-026-00610-9","type":"journal-article","created":{"date-parts":[[2026,2,16]],"date-time":"2026-02-16T12:06:38Z","timestamp":1771243598000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Genetic Algorithm-Based Shape Parameter Tuning for Radial Basis Function Interpolation"],"prefix":"10.1007","volume":"7","author":[{"given":"Roberto","family":"Cavoretto","sequence":"first","affiliation":[]},{"given":"Alessandra","family":"De Rossi","sequence":"additional","affiliation":[]},{"given":"Sandro","family":"Lancellotti","sequence":"additional","affiliation":[]},{"given":"Domenico","family":"Mezzanotte","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2026,2,16]]},"reference":[{"issue":"9","key":"610_CR1","doi-asserted-by":"publisher","first-page":"1161","DOI":"10.1080\/00207720010024285","volume":"32","author":"CA Brizuela","year":"2001","unstructured":"Brizuela CA, Sannomiya N (2001) Robustness and diversity in genetic algorithms for a complex combinatorial optimization problem. 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