Tools for Creating Tuning Parameter Values

Many models contain tuning parameters (i.e. parameters that cannot be directly estimated from the data). These tools can be used to define objects for creating, simulating, or validating values for such parameters.


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This package contains tools to create and manage values of tuning parameters and is designed to integrate well with the parsnip package.

The name reflects the idea that tuning predictive models can be like turning a set of dials on a complex machine under duress.

To install:

install.packages("dials")
 
## for development version:
require("devtools")
install_github("tidymodels/dials")

News

dials 0.0.1

  • First CRAN version

Reference manual

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install.packages("dials")

0.0.2 by Max Kuhn, 2 months ago


https://tidymodels.github.io/dials


Report a bug at https://github.com/tidymodels/dials/issues


Browse source code at https://github.com/cran/dials


Authors: Max Kuhn [aut, cre] , RStudio [cph]


Documentation:   PDF Manual  


GPL-2 license


Imports glue, purrr, rlang, tibble, dplyr, utils, withr

Depends on scales

Suggests testthat, knitr, rpart, covr, kernlab


Imported by tidymodels.


See at CRAN