Uses of Class
org.apache.mahout.math.hadoop.DistributedRowMatrix

Packages that use DistributedRowMatrix
org.apache.mahout.clustering.spectral.common   
org.apache.mahout.clustering.spectral.eigencuts   
org.apache.mahout.math.hadoop   
 

Uses of DistributedRowMatrix in org.apache.mahout.clustering.spectral.common
 

Methods in org.apache.mahout.clustering.spectral.common that return DistributedRowMatrix
static DistributedRowMatrix AffinityMatrixInputJob.runJob(org.apache.hadoop.fs.Path input, org.apache.hadoop.fs.Path output, int dimensions)
          A transparent wrapper for the above method which handles the tedious tasks of setting and retrieving system Paths.
static DistributedRowMatrix VectorMatrixMultiplicationJob.runJob(org.apache.hadoop.fs.Path markovPath, Vector diag, org.apache.hadoop.fs.Path outputPath)
          Invokes the job.
static DistributedRowMatrix VectorMatrixMultiplicationJob.runJob(org.apache.hadoop.fs.Path markovPath, Vector diag, org.apache.hadoop.fs.Path outputPath, org.apache.hadoop.fs.Path tmpPath)
           
 

Uses of DistributedRowMatrix in org.apache.mahout.clustering.spectral.eigencuts
 

Methods in org.apache.mahout.clustering.spectral.eigencuts that return DistributedRowMatrix
static DistributedRowMatrix EigencutsDriver.performEigenDecomposition(org.apache.hadoop.conf.Configuration conf, DistributedRowMatrix input, LanczosState state, int numEigenVectors, int overshoot, org.apache.hadoop.fs.Path tmp)
          Does most of the heavy lifting in setting up Paths, configuring return values, and generally performing the tedious administrative tasks involved in an eigen-decomposition and running the verifier
 

Methods in org.apache.mahout.clustering.spectral.eigencuts with parameters of type DistributedRowMatrix
static DistributedRowMatrix EigencutsDriver.performEigenDecomposition(org.apache.hadoop.conf.Configuration conf, DistributedRowMatrix input, LanczosState state, int numEigenVectors, int overshoot, org.apache.hadoop.fs.Path tmp)
          Does most of the heavy lifting in setting up Paths, configuring return values, and generally performing the tedious administrative tasks involved in an eigen-decomposition and running the verifier
 

Uses of DistributedRowMatrix in org.apache.mahout.math.hadoop
 

Methods in org.apache.mahout.math.hadoop that return DistributedRowMatrix
 DistributedRowMatrix DistributedRowMatrix.times(DistributedRowMatrix other)
          This implements matrix this.transpose().times(other)
 DistributedRowMatrix DistributedRowMatrix.transpose()
           
 

Methods in org.apache.mahout.math.hadoop with parameters of type DistributedRowMatrix
 DistributedRowMatrix DistributedRowMatrix.times(DistributedRowMatrix other)
          This implements matrix this.transpose().times(other)
 



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