Data Science, Machine Learning, Naturallanguageprocessing, Artificial Intelligence, Technology.
df['cleaned_text'] = df['text'].apply(lambda x: clean_text(x)) Stemming and Lemmatization For stemming and lemmatization, we’ll use the nltk library: import nltk from nltk.stem.porter import PorterStemmer from nltk.stem import WordNetLemmatizer # Download necessary NLTK data