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This course demonstrates hyperparameter tuning for a random forest classification model in R using tidymodels. It covers bootstrap resampling, grid search, accuracy and AUC metrics, and parallel processing with food-consumption data.
Syllabus
Introduction
Data
CountryCode
Data format
Modeling function
Building a model
Scatter Plot
Hyperparameter Tuning
Modes
Collect Metrics
Parallel Processing
Taught by
Julia Silge