.pdf of slides for UseR! 2022 elevator pitch on "Handling Uncertainty in Predictions, Approaches to Building Prediction Intervals Within a tidymodels Framework"
The .pptx of the slides (including a rough script in the notes can be found here.)
The pitch was primarily a set-up for my series of posts from last year on building prediction intervals in the tidymodels ecosystem, which can be found at my blog.
- Part 1: Understanding Prediction Intervals
- Part 2: Simulating Prediction Intervals
- Part 3: Quantile Regression Forests for Prediction Intervals
In many settings your predictive model must output a range rather than just a point estimate. Three common approaches for outputting prediction intervals are to use...
- a parametric method where the prediction intervals are solved for analytically
- a simulation or conformal inference based approach
- a method that outputs quantiles
In this elevator pitch, I will briefly walk through examples of how you can do each from within the tidymodels ecosystem. (See bryanshalloway.com for more detailed written examples.)