Fitting the Model
Explore how to fit machine learning models using the parsnip package in R. Learn to train classification trees on data, visualize decision trees effectively, and interpret node details. This lesson provides a complete workflow from data preparation to tree visualization for classification tasks.
We'll cover the following...
We'll cover the following...
Training the model
The parsnip package contains many functions for using workflow objects to train machine learning models. This process is often called fitting a model to the data. The parsnip package names a function using this terminology.
The fit() function is used to produce a machine learning model. Other parsnip functions are available for more advanced scenarios (e.g., to fit models using cross-validation). ...