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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. |
static DistributedRowMatrix |
VectorMatrixMultiplicationJob.runJob(org.apache.hadoop.fs.Path markovPath,
Vector diag,
org.apache.hadoop.fs.Path outputPath,
org.apache.hadoop.fs.Path tmpPath)
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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,
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 | |
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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 |
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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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