Congratulations!

Congratulations on completing the course! You have truly accomplished a lot and are well on your way to mastering machine learning with tidymodels!

In chapter 1, you learned about the various roles that each tidymodels package plays within in the machine learning process.

You also learned how to specify models with the parsnip package and train and evaluate linear regression models.

In chapter 2, you trained logistic regression models and learned how to evaluate their performance with sensitivity, specificity, and ROC curves.

In chapter 3, you built feature engineering pipelines to prepare datasets for modeling.

And finally, in chapter 4, you learned how to improve prediction accuracy with cross validation and hyperparameter tuning.

Thanks again for taking the course and I hope you bring tidymodels into your daily data science work!

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