Constant Contact Labs Developer Blog

• Facebook Join My List Tips and Tricks Posted Monday, January 31, 2011 Joseph Henrich 40 Comments

  Our Facebook “Join My List” application has really been taking off recently so I thought I’d take the time to look at our most successful users of the app and figure out why they have been successful and pass some tips and tricks on to you.

   
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  Facebook • Social Networks

• CSV Column Discretization with Java Posted Monday, January 3, 2011 Huan Lai 0 Comments

  
  When mining a large amount of data, often times you end up with a lot of columns with continuous values. While this is the most “pure” version of the data, sometimes you want to cluster these values into bins to do things like creating histograms or just easy analysis of the distribution of the data. I ran into this when I ran a few Hadoop jobs that spit out CSVs as their output. After looking around online for a while, I couldn’t find any readily available solution, so I wrote up something really quickly to do just this.

   
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  Data Management • Libraries • Processing • Resources