Tune random forests for #TidyTuesday IKEA prices
Use tidymodels scaffolding functions for getting started quickly with commonly used models like random forests.
Tune and interpret decision trees for #TidyTuesday wind turbines
Use tidymodels to predict capacity for Canadian wind turbines with decision trees.
Predicting class membership for the #TidyTuesday Datasaurus Dozen
Which of the Datasaurus Dozen are easier or harder for a random forest model to identify? Learn how to use multiclass evaluation metrics to find out.
Modeling #TidyTuesday NCAA women’s basketball tournament seeds
Tune a hyperparameter and then understand how to choose the best value afterward, using tidymodels for modeling the relationship between expected wins and tournament seed.
Handle class imbalance in #TidyTuesday climbing expedition data with tidymodels
Use tidymodels for feature engineering steps like imputing missing data and subsampling for class imbalance, and build predictive models to predict the probability of survival for Himalayan climbers.