Data Science 101: Hadoop for Analyzing Sentiment Data

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This instructional video explores how to use Hadoop and the Hortonworks Data Platform to analyze sentiment data to understand how the public feels about a product launch – highlighted is the release of the film “Iron Man 3.” Sentiment data is unstructured data on opinions, emotions, and attitudes contained in sources like social media, blogs, online product reviews and customer support interactions. Organizations use sentiment analysis to understand how the public feels about something now and then to track how those opinions change over time.


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