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Christopher J. MacLellan
HCI Institute
Carnegie Mellon University
cmaclell@cs.cmu.edu

Curriculum Vitae
Research Statement
Teaching Statement

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In this project, I created a system that collects tweets from the twitter stream API and uses a support vector machine to classify the sentiment of each tweet. The system bins and aggregates the tweet sentiment with three different aggregation schemes: PageRank, follower count, and uniform weighting. Once the sentiment is aggregated, the user is presented with the visual trend information.
© Christopher J. MacLellan