NLP, Python, Data Science, Computer Science, Natural Language Processi.
"would", "wouldn't"] #words not in the vocab which are valid valid_words = ["netflix"] #stemmer stemmer = PorterStemmer() tokens = [stemmer.stem(word) for word in tokens if word in vocab_1 or word in vocab_2 or word in valid_words or word in modal_verbs or ps.stem(word) in vocab_1 or ps.stem(word)