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Packages that use DistributedRowMatrix | |
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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 |
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Methods in org.apache.mahout.clustering.spectral.common that return DistributedRowMatrix | |
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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. |
Uses of DistributedRowMatrix in org.apache.mahout.clustering.spectral.eigencuts |
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Methods in org.apache.mahout.clustering.spectral.eigencuts that return DistributedRowMatrix | |
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static DistributedRowMatrix |
EigencutsDriver.performEigenDecomposition(org.apache.hadoop.conf.Configuration conf,
DistributedRowMatrix input,
int numEigenVectors,
int overshoot,
java.util.List<java.lang.Double> eigenValues,
Matrix eigenVectors,
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 | |
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static DistributedRowMatrix |
EigencutsDriver.performEigenDecomposition(org.apache.hadoop.conf.Configuration conf,
DistributedRowMatrix input,
int numEigenVectors,
int overshoot,
java.util.List<java.lang.Double> eigenValues,
Matrix eigenVectors,
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 |
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Methods in org.apache.mahout.math.hadoop that return DistributedRowMatrix | |
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DistributedRowMatrix |
DistributedRowMatrix.times(DistributedRowMatrix other)
This implements matrix this.transpose().times(other) |
DistributedRowMatrix |
DistributedRowMatrix.transpose()
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Methods in org.apache.mahout.math.hadoop with parameters of type DistributedRowMatrix | |
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DistributedRowMatrix |
DistributedRowMatrix.times(DistributedRowMatrix other)
This implements matrix this.transpose().times(other) |
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