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1. Use of Two Smoothing Parameters in Penalized Spline Estimator for Bi-variate Predictor Non-parametric Regression Model

Anna Islamiyati

Volume 31, Issue 2 , Spring 2020, , Pages 175-183

http://dx.doi.org/10.22059/jsciences.2020.286949.1007435

Abstract
  Penalized spline criteria involve the function of goodness of fit and penalty, which in the penalty function contains smoothing parameters. It serves to control the smoothness of the curve that works simultaneously with point knots and spline degree. The regression function with two predictors in the ...  Read More