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A new class of professionals, called data scientists, have emerged to address the Big Data revolution. In this talk, I discuss nine skills for munging, modeling, and visualizing Big Data. Then I prese...

A new class of professionals, called data scientists, have emerged to address the Big Data revolution. In this talk, I discuss nine skills for munging, modeling, and visualizing Big Data. Then I present a case study of using these skills: the analysis of billions of call records to predict customer churn at a North American telecom.

http://en.oreilly.com/datascience/public/schedule/detail/15316

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greenplum hadoop big data bigdata churn rstats r data visualization big-data data mining dataspora

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