Richard Whitcomb richwhitjr
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| import com.twitter.algebird.{Aggregator, Semigroup} | |
| import com.twitter.scalding._ | |
| import scala.util.Random | |
| /** | |
| * This job is a tutorial of sorts for scalding's Execution[T] abstraction. | |
| * It is a simple implementation of Lloyd's algorithm for k-means on 2D data. | |
| * | |
| * http://en.wikipedia.org/wiki/K-means_clustering |