NCSU Tweet Sentiment Visualization App is an online solution that helps small businesses capture, map and analyze Twitter data. The solution lets marketing teams comprehend and visualize user sentiments across tweets through heat maps, topic clusters, narrative threads, affinities and more. The application lets businesses search particular keywords to automatically pull data on recent tweets from the previous week, visualize individual tweets in circles and analyze sentiments based on color, brightness, size and transparency assigned to each post. NCSU Tweet Sentiment Visualization App allows users to utilize timeline interface to segment posts' sentiments into four categories including relaxed, happy, unhappy and upset. Additionally, with the affinity graph, manag...