Prevent phrase removal is an additional popular move, the place often applied terms like "is" or "the" are filtered out given that they don't increase major meaning to the text. Stemming or lemmatization lessens terms for their root variety (e.g., "managing" becomes "run"), which makes it less difficult to investigate https://judahslhfa.theideasblog.com/36994009/rumored-buzz-on-outsourcing