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tune 1.0.1

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@topepo topepo released this 10 Oct 20:20
v1.0.1
c358a47
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Learn about vigilant mode.

  • last_fit(), fit_resamples(), tune_grid(), and tune_bayes() do not automatically error if the wrong type of control object is passed. If the passed control object is not a superset of the one that is needed, the function will still error. As an example, passing control_grid() to tune_bayes() will fail but passing control_bayes() to tune_grid() will not. (#449)

  • The collect_metrics() method for racing objects was removed (and is now in the finetune package).

  • Improved prompts related to parameter tuning. When tuning parameters are supplied that are not compatible with the given engine, tune_*() functions will now error. (#549)

  • The control_bayes() got a new argument verbose_iter that is used to control the verbosity of the Bayesian calculations. This change means that the verbose argument is being passed to tune_grid() to control its verbosity.

  • The control_last_fit() function gained an argument allow_par that defaults to FALSE. This change addresses failures after last_fit() using modeling engines that require native serialization, and we anticipate little to no increase in time-to-fit resulting from this change. (#539, tidymodels/bonsai#52)

  • show_notes() does a better jobs of... showing notes. (#558)

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