I want to do keyword assignments (not keyword extraction) using python machine learning to a collection of articles, i.e. classifying a text using keywords from a predefined list. Google gives me an abundance of results on keyword extraction instead. Could you please direct me to any blogs or articles on the steps of keyword assignment (even better with recommendations to libraries)?
As shown in the screenshot (please advise how to share the CSV file), ten existing questions have already been manually tagged, and a new eleventh question is waiting to be tagged based on the patterns.
You can try & test multiple approaches and do a comparative analysis to find out which works best for you: