grid_max_entropy: Max-entropy and latin hypercube grids

In tidymodels/dials: Tools for Creating Tuning Parameter Values

Max-entropy and latin hypercube grids

Description

These functions are deprecated because they have been replaced by grid_space_filling().

Usage

grid_max_entropy(
  x,
  ...,
  size = 3,
  original = TRUE,
  variogram_range = 0.5,
  iter = 1000
)

## S3 method for class 'parameters'
grid_max_entropy(
  x,
  ...,
  size = 3,
  original = TRUE,
  variogram_range = 0.5,
  iter = 1000
)

## S3 method for class 'list'
grid_max_entropy(
  x,
  ...,
  size = 3,
  original = TRUE,
  variogram_range = 0.5,
  iter = 1000
)

## S3 method for class 'param'
grid_max_entropy(
  x,
  ...,
  size = 3,
  original = TRUE,
  variogram_range = 0.5,
  iter = 1000
)

grid_latin_hypercube(x, ..., size = 3, original = TRUE)

## S3 method for class 'parameters'
grid_latin_hypercube(x, ..., size = 3, original = TRUE)

## S3 method for class 'list'
grid_latin_hypercube(x, ..., size = 3, original = TRUE)

## S3 method for class 'param'
grid_latin_hypercube(x, ..., size = 3, original = TRUE)

Arguments

x	A param object, list, or parameters.
...	One or more param objects (such as mtry() or penalty()). None of the objects can have unknown() values in the parameter ranges or values.
size	A single integer for the maximum number of parameter value combinations returned. If duplicate combinations are generated from this size, the smaller, unique set is returned.
original	A logical: should the parameters be in the original units or in the transformed space (if any)?
variogram_range	A numeric value greater than zero. Larger values reduce the likelihood of empty regions in the parameter space. Only used for type = "max_entropy".
iter	An integer for the maximum number of iterations used to find a good design. Only used for type = "max_entropy".

Examples

grid_latin_hypercube(penalty(), mixture(), original = TRUE)

tidymodels/dials documentation built on Aug. 6, 2024, 9:17 a.m.