SENTIMENT ANALYZER FOR LENOVO K9 - AMAZON REVIEWS Tools and technologies used: programming language : python 3.8.3 IDE : Jupyter Notebook ( or jupyetr lab (preferred)) Tech domain : Natural Language Processing Required dependencies and tools: Anaconda Navigator (jupyter notebook) -- Latese version (https://www.anaconda.com/products/individual) NLTK NLTK.tokenize NLTK.corpus (stopwords) NLTK.stem (WordNet Lemmatizer) nltk.sentiment.vader wordcloud String (Punctuations) Pandas and numpy Sklearn matplotlib and seaborn