org.apache.mahout.clustering.spectral
Class MatrixDiagonalizeJob.MatrixDiagonalizeReducer
java.lang.Object
org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.NullWritable,IntDoublePairWritable,org.apache.hadoop.io.NullWritable,VectorWritable>
org.apache.mahout.clustering.spectral.MatrixDiagonalizeJob.MatrixDiagonalizeReducer
- Enclosing class:
- MatrixDiagonalizeJob
public static class MatrixDiagonalizeJob.MatrixDiagonalizeReducer
- extends org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.NullWritable,IntDoublePairWritable,org.apache.hadoop.io.NullWritable,VectorWritable>
Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Reducer |
org.apache.hadoop.mapreduce.Reducer.Context |
Methods inherited from class org.apache.hadoop.mapreduce.Reducer |
cleanup, run, setup |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MatrixDiagonalizeJob.MatrixDiagonalizeReducer
public MatrixDiagonalizeJob.MatrixDiagonalizeReducer()
reduce
protected void reduce(org.apache.hadoop.io.NullWritable key,
Iterable<IntDoublePairWritable> values,
org.apache.hadoop.mapreduce.Reducer.Context context)
throws IOException,
InterruptedException
- Overrides:
reduce
in class org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.NullWritable,IntDoublePairWritable,org.apache.hadoop.io.NullWritable,VectorWritable>
- Throws:
IOException
InterruptedException
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