Uses of Class
org.apache.mahout.clustering.canopy.Canopy

Packages that use Canopy
org.apache.mahout.clustering.canopy   
 

Uses of Canopy in org.apache.mahout.clustering.canopy
 

Methods in org.apache.mahout.clustering.canopy that return Canopy
protected  Canopy CanopyClusterer.findClosestCanopy(Vector point, java.lang.Iterable<Canopy> canopies)
           
 

Methods in org.apache.mahout.clustering.canopy that return types with arguments of type Canopy
static java.util.List<Canopy> CanopyClusterer.createCanopies(java.util.List<Vector> points, DistanceMeasure measure, double t1, double t2)
          Iterate through the points, adding new canopies.
 

Methods in org.apache.mahout.clustering.canopy with parameters of type Canopy
 boolean ClusterMapper.canopyCovers(Canopy canopy, Vector point)
           
 boolean CanopyClusterer.canopyCovers(Canopy canopy, Vector point)
          Return if the point is covered by the canopy
 

Method parameters in org.apache.mahout.clustering.canopy with type arguments of type Canopy
 void CanopyClusterer.addPointToCanopies(Vector point, java.util.Collection<Canopy> canopies)
          This is the same algorithm as the reference but inverted to iterate over existing canopies instead of the points.
 void ClusterMapper.config(java.util.Collection<Canopy> canopies)
          Configure the mapper by providing its canopies.
 void CanopyClusterer.emitPointToClosestCanopy(Vector point, java.lang.Iterable<Canopy> canopies, org.apache.hadoop.mapreduce.Mapper.Context context)
          Emit the point to the closest Canopy
protected  Canopy CanopyClusterer.findClosestCanopy(Vector point, java.lang.Iterable<Canopy> canopies)
           
static java.util.List<Vector> CanopyClusterer.getCenters(java.lang.Iterable<Canopy> canopies)
          Iterate through the canopies, adding their centroids to a list
static void CanopyClusterer.updateCentroids(java.lang.Iterable<Canopy> canopies)
          Iterate through the canopies, resetting their center to their centroids
 



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