Krahasoni metodat

	Splajnet e regresionit dhe zbutjes	Regresioni Polinomial
Fusha	Mësimi i makinës	Statistikë
Familja	Machine learning	Regression model
Viti i origjinës	1996	2012
Krijuesi	Spline regression literature; P-splines by Eilers & Marx	Montgomery, Peck & Vining (textbook treatment); classical least squares
Lloji	Piecewise-polynomial nonparametric regression	Linear regression in transformed predictors
Burimi themelues	Eilers, P. H. C., & Marx, B. D. (1996). Flexible smoothing with B-splines and penalties. Statistical Science, 11(2), 89–121.	Montgomery, D. C., Peck, E. A. & Vining, G. G. (2012). Introduction to Linear Regression Analysis. Wiley. ISBN: 978-0470542811
Emërtime të tjera	splines, cubic splines, natural splines, smoothing splines	polynomial least squares, curvilinear regression, Polinom Regresyonu
Të lidhura	4	4
Përmbledhja	Regression splines model a nonlinear relationship by fitting piecewise polynomials that join smoothly at a set of points called knots. Cubic and natural splines are the most common, and smoothing splines add a roughness penalty that automatically balances fit against smoothness. Splines are the standard flexible building block for univariate nonlinear regression and the basis of generalized additive models.	Polynomial regression is a regression method that models non-linear relationships by including squared and higher-degree terms of an explanatory variable, and it is a core tool of response surface analysis. As developed in Montgomery, Peck and Vining's Introduction to Linear Regression Analysis (2012), it remains linear in its parameters even though the fitted curve bends.