A review of radial basis function with applications explored

Journal of the Egyptian Mathematical Society

Table 4 A chronological scheme of leave-one-out cross-validation (LOOCV) technique

Researcher	Year	Findings
D. M. Allen [56]	1974	For ridge regression
Peter Craven and Grace Wahba [57]	1979	For smoothing splines
S. Rippa [58]	1999	Optimised RBF’s shape parameter \(\lambda\)
Gregory E. Fasshauer and Jack G. Zhang [59]	2007	Extensions of LOOCV approach