01.Capturing Segments - Sentiment Predictor - Lexicon Based - Solution

<p>This workflow preprocesses a batch of airline reviews and tags their words as positive, negative, or neutral. Next, it calculates a sentiment score based on the frequency of positive and negative words in a review, and then determines whether a review is positive or negative based on its sentiment score. At the end of the workflow, the performance of this simple, tag-based sentiment classifier is assessed.</p>