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Data science at Dealer.com: a case study with sentiment analysis of automotive brands

The Product Analytics Team at Dealertrack consists of web analysts and data scientists1 who address the business needs of the products division. We use a range of business intelligence, data visualization, and statistical tools to provide insight for product development and performance. Recently, we’ve been increasing our use of the open-source R-language for statistical computing …

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Better Grails… I promise

While we were upgrading our Grails apps to use version 2.4.2, there was a pretty delightful addition to the framework that escaped our attention amongst the rest of our excitement. What’s that “pretty important addition”? The Grails Promises API. Introduced in version 2.3, the Promises library represents the Grails team’s effort to bring the GPars …

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