morph_boundary: Animate a Decision Boundary Across a Hyperparameter Range

In twinsvm: Twin Support Vector Machines

Animate a Decision Boundary Across a Hyperparameter Range

Description

Refits a model over a sequence of hyperparameter values and returns a gganimate object showing the boundary change.

Usage

morph_boundary(
  x,
  y,
  param = c("gamma", "cost", "c1"),
  range,
  model = c("tsvm", "svms"),
  n = 30,
  ...
)

Arguments

x	Numeric two-column matrix or data frame.
y	Two-class response.
param	Hyperparameter to vary.
range	Numeric length-two range for the hyperparameter.
model	Model family: "tsvm" or "svms".
n	Number of frames.
...	Additional arguments passed to the model fit function.

Value

A gganim object.

Examples

if (interactive()) {
  dat <- gen_moons(40)
  morph_boundary(dat$x, dat$y, param = "gamma", range = c(0.5, 2), n = 4)
}

twinsvm documentation built on June 10, 2026, 1:06 a.m.