Recent Posts

Predict #TidyTuesday giant pumpkin weights with workflowsets

Get started with tidymodels workflowsets to handle and evaluate multiple preprocessing and modeling approaches simultaneously, using pumpkin competitions.

Multiclass predictive modeling for #TidyTuesday NBER papers

Tune and evaluate a multiclass model with lasso regulariztion for economics working papers.

Dimensionality reduction for #TidyTuesday Billboard Top 100 songs

Songs on the Billboard Top 100 have many audio features. We can use data preprocessing recipes to implement dimensionality reduction and understand how these features are related.

Fit and predict with tidymodels for #TidyTuesday bird baths in Australia

In this screencast, focus on some tidymodels basics such as how to put together feature engineering and a model algorithm, and how to fit and predict.

Modeling human/computer interactions on Star Trek from #TidyTuesday with workflowsets

Learn how to evaluate multiple feature engineering and modeling approaches with workflowsets, predicting whether a person or the computer spoke a line on Star Trek.