Search Results - subject:"Alternating regression"

Parameter estimation in biochemical systems models with alternating regression

Chou, I-Chun; Martens, Harald; Voit, Eberhard O. - 2006

here that alternating regression (AR), applied to S-system models and combinedwith methods for decoupling systems of … than direct structure identifications in systems ofnonlinear differential equations.Conclusion: Alternating regression … is genuinely different from all existingmethods. Alternating regression is usually very fast, but its convergence …

Persistent link: https://www.econbiz.de/10009475753

M-type smoothing spline estimators for principal functions

Lee, Seokho; Shin, Hyejin; Billor, Nedret - In: Computational Statistics & Data Analysis 66 (2013) C, pp. 89-100

We propose a robust method for estimating principal functions based on MM estimation. Specifically, we formulate functional principal component analysis into alternating penalized M-regression with a bounded loss function. The resulting principal functions are given as M-type smoothing spline...

Persistent link: https://www.econbiz.de/10010871313