cost: Support vector machine parameters

In dials: Tools for Creating Tuning Parameter Values

Support vector machine parameters

Description

Parameters related to the SVM objective function(s).

Usage

cost(range = c(-10, 5), trans = log2_trans())

svm_margin(range = c(0, 0.2), trans = NULL)

Arguments

range	A two-element vector holding the defaults for the smallest and largest possible values, respectively. If a transformation is specified, these values should be in the transformed units.
trans	A trans object from the scales package, such as scales::log10_trans() or scales::reciprocal_trans(). If not provided, the default is used which matches the units used in range. If no transformation, NULL.

Examples

cost()
svm_margin()

dials documentation built on April 3, 2023, 5:43 p.m.