Variability of a curve with Vapnik-Chervonenkis dimension 4

Say I have 10,000 information in 2 - D and also I intend to fit a contour to them. There are several useful kinds this contour can take - - polynomial, B - spline, trigonometric, and more. I've determined that I just intend to make use of 4 parameters.

Exists a means to identify what is one of the most exact useful kind? That is, taking into consideration all feasible features with 4 parameters, which one fits the most effective in, as an example, an $L_2$ feeling?

modify: possibly I should inquire about one of the most exact function with the very same Vapnik - Chervonenkis measurement as a polynomial of level $4$ as opposed to "4 parameters"?

2022-06-07 14:37:44
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