Open utterances-bot opened 3 years ago
pull_workflow_fit(art_final$.workflow[[1]])
That's a strange syntax, funny I was having issues with glmnet
in tidymodels as I was misunderstanding how to pull the right iteration with the specified penalty, interesting to see how you do this. I think the default from vip
package is to take the last iteration as glmnet
runs many iterations of lambda (penalty) by default too. Anyways thanks for this as always Julia!
Nice work Julia as always, sparse data is a new knowledge that I have not usually used before, if we did not apply this sparse data into our model, would it be any bad effect on the result? thanks
@conlelevn The main benefit of using a sparse representation is a speed-up in training in some situations. You can see an example of this here.
Explore art media over time in the #TidyTuesday Tate collection dataset | Julia Silge
Check residuals and other model diagnostics for regression models trained on text features, all with tidymodels functions.
https://juliasilge.com/blog/tate-collection/