Roberto-avm
commented
9 hours ago Hi Mike, this is a really great post! it is helping me enormously to migrate my mlr applications to tidymodels. I agree with you that it is a fantastic framework, but the learning curve is steep. I especially liked how you solved the tuning with workflowsets. My first attempt was creating a model specification, added it to a workflow and a recipe with tune_grid for each of the models. Then I use a function called “finalizer()” from https://www.hfshr.xyz/posts/2020-11-30-model-stacking/ that selects the best model, updates the workflow, tweaks the final model with the best parameters and extracts the metrics.
Thank you very much.
Roberto
Converting New York’s Forest Carbon Assessment to Tidymodels – Mike Mahoney
Lessons, pain points, and benefits from a bottom-up rewrite of a production modeling pipeline
https://www.mm218.dev/posts/2024-07-19-tidymodels/