org.apache.mahout.clustering.fuzzykmeans
Class FuzzyKMeansReducer

java.lang.Object
  extended by org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,ClusterObservations,org.apache.hadoop.io.Text,SoftCluster>
      extended by org.apache.mahout.clustering.fuzzykmeans.FuzzyKMeansReducer

public class FuzzyKMeansReducer
extends org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,ClusterObservations,org.apache.hadoop.io.Text,SoftCluster>


Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Reducer
org.apache.hadoop.mapreduce.Reducer.Context
 
Constructor Summary
FuzzyKMeansReducer()
           
 
Method Summary
protected  void reduce(org.apache.hadoop.io.Text key, java.lang.Iterable<ClusterObservations> values, org.apache.hadoop.mapreduce.Reducer.Context context)
           
 void setup(java.util.List<SoftCluster> clusters, org.apache.hadoop.conf.Configuration conf)
           
protected  void setup(org.apache.hadoop.mapreduce.Reducer.Context context)
           
 
Methods inherited from class org.apache.hadoop.mapreduce.Reducer
cleanup, run
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FuzzyKMeansReducer

public FuzzyKMeansReducer()
Method Detail

reduce

protected void reduce(org.apache.hadoop.io.Text key,
                      java.lang.Iterable<ClusterObservations> values,
                      org.apache.hadoop.mapreduce.Reducer.Context context)
               throws java.io.IOException,
                      java.lang.InterruptedException
Overrides:
reduce in class org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,ClusterObservations,org.apache.hadoop.io.Text,SoftCluster>
Throws:
java.io.IOException
java.lang.InterruptedException

setup

protected void setup(org.apache.hadoop.mapreduce.Reducer.Context context)
              throws java.io.IOException,
                     java.lang.InterruptedException
Overrides:
setup in class org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,ClusterObservations,org.apache.hadoop.io.Text,SoftCluster>
Throws:
java.io.IOException
java.lang.InterruptedException

setup

public void setup(java.util.List<SoftCluster> clusters,
                  org.apache.hadoop.conf.Configuration conf)


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