Sentiment analysis is the process of analyzing digital text to determine if the emotional tone of the message is positive, negative, or neutral. In my study, I am using different machine learning models on the IMDB dataset that is timely and relevant to both academic and practitioner communities interested in NLP research and innovation, as sentiment analysis continues to be an essential tool for determining how the general public feels about various goods, services, and topics. In my research, I discovered that the IMDB dataset demonstrated the superior sentiment analysis performance of the BiLSTM model.