Tips on using model for Regression

[sn88798]

Hi, I got to know about your model thru fast.ai forum I am interested in using your genomic model for Kaggle competition: https://www.kaggle.com/c/stanford-covid-vaccine/overview

As the competition only last 3 weeks, need some tips

1. for RNA seqeunces about 100 sequence length, letters A, G, C, U --> How do I generate a vocab ?
2. There are some loop types need to predict: S: paired "Stem" M: Multiloop I: Internal loop B: Bulge H: Hairpin loop E: dangling End X: eXternal loop Not clear how to use model to predict loops ?

cheers