Stop term elimination is an additional popular move, in which usually used words like "is" or "the" are filtered out given that they don't add sizeable meaning to the text. Stemming or lemmatization decreases words and phrases to their root type (e.g., "operating" becomes "operate"), which makes it less difficult https://nlp13491.frewwebs.com/36915311/not-known-details-about-nlp