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Daniel Lemire is a computer science professor at the Data Science Laboratory of the Université du Québec (TÉLUQ) in Montreal. His research is focused on software performance and data engineering. He is a techno-optimist and a free-speech advocate.

15th August 2007, 1 min read

Slope One in Scala

Steve Jenson (of Blogger fame) implemented the collaborative filtering algorithm Slope One in Scala. You can see his code online.