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tune 1.0.0

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@topepo topepo released this 07 Jul 20:51
b07ebde
  • show_notes() is a new function that can better help understand warnings and errors.

  • Logging that occurs using the tuning and resampling functions now show multi-line error messages and warnings in multiple lines.

  • When fit_resamples(), last_fit(), tune_grid(), or tune_bayes() complete without error (even if models fail), the results are also available via .Last.tune.result.

  • last_fit() now accepts a control argument to allow users to control aspects of the last fitting process via control_last_fit() (#399).

  • Case weights are enabled for models that can use them.

  • Some internal functions were exported for use by other packages.

  • A check was added to fit_resamples() and last_fit() to give a more informative error message when a preprocessor or model have parameters marked for tuning.

  • outcome_names() works correctly when recipe has NA roles. (#518)