library(tidymodels)
Note that there may a difference in grids depending on how the function is called. If the call uses the parameter objects directly the possible ranges come from the objects in dials
. For example:
mixture() set.seed(283) mix_grid_1 <- grid_latin_hypercube(mixture(), size = 1000) range(mix_grid_1$mixture)
However, in some cases, the parsnip
and recipe
packages overrides the default ranges for specific models and preprocessing steps. If the grid function uses a parameters
object created from a model or recipe, the ranges may have different defaults (specific to those models). Using the example above, the mixture
argument above is different for glmnet
models:
library(parsnip) library(tune) # When used with glmnet, the range is [0.05, 1.00] glmn_mod <- linear_reg(mixture = tune()) %>% set_engine("glmnet") set.seed(283) mix_grid_2 <- grid_latin_hypercube(extract_parameter_set_dials(glmn_mod), size = 1000) range(mix_grid_2$mixture)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.