dials 0.0.3
This article is originally published at https://www.tidyverse.org/blog/A new version of dials is on CRAN. The package has contains basic frameworks for managing tuning parameters for models. It is a significant update to the package. The major change is that parameter objects are now generated by functions (as opposed to the prototype objects in the previous version). For example, to make a dials object for the number of PCA components in a model: # previously pca_comps <- num_comp # now pca_comps <- num_comp() For numeric parameters, the range of values can be set using the first argument:
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This article is originally published at https://www.tidyverse.org/blog/
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