MachineShop 3.4.1

Version Updates

3.4.1

• Add argument conf to set_optim_bayes().
• Enable global grid expansion and tuning of StackedModel and SuperModel in ModelSpecification().

3.4.0

• Fixes
  • Enable prediction with survival times of 0.
• Implement class SelectedModelSpecification.
• Internal changes
  • Deprecate classes ModeledInput, ModeledFrame, and ModeledRecipe.
  • Remove unused class TunedModeledRecipe.
• Expire deprecations
  • Remove argument fixed from TunedModel().
  • Remove Grid().
• Rename rpp() to ppr().
• Replace ModeledInput() with ModelSpecification().
• Require R >= 4.0.0.
• Use Olden algorithm for NNetModel model-specific variable importance.