Multiclass predictive modeling for #TidyTuesday NBER papers

This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from just getting started to tuning more complex models. Today���s screencast walks through how to build, tune, and evaluate a multiclass predictive model with text features and lasso regularization, with this week���s #TidyTuesday dataset on NBER working papers. ����

Here is the code I used in the video, for those who prefer reading instead of or in addition to video.

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