class_weights: Parameters for class weights for imbalanced problems

In dials: Tools for Creating Tuning Parameter Values

Parameters for class weights for imbalanced problems

Description

This parameter can be used to moderate how much influence certain classes receive during training.

Usage

class_weights(range = c(1, 10), 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::transform_log10() or scales::transform_reciprocal(). If not provided, the default is used which matches the units used in range. If no transformation, NULL.

Details

Used in brulee::brulee_logistic_reg() and brulee::brulee_mlp()

Examples

class_weights()

dials documentation built on Sept. 11, 2024, 8:25 p.m.