Uses of Class
org.apache.mahout.math.hadoop.stochasticsvd.UpperTriangular

Packages that use UpperTriangular
org.apache.mahout.math.hadoop.stochasticsvd   
org.apache.mahout.math.hadoop.stochasticsvd.qr   
 

Uses of UpperTriangular in org.apache.mahout.math.hadoop.stochasticsvd
 

Methods in org.apache.mahout.math.hadoop.stochasticsvd that return UpperTriangular
static UpperTriangular SSVDSolver.loadAndSumUpperTriangularMatrices(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path glob, org.apache.hadoop.conf.Configuration conf)
          Load multiplel upper triangular matrices and sum them up.
static UpperTriangular SSVDSolver.loadUpperTriangularMatrix(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path glob, org.apache.hadoop.conf.Configuration conf)
          Load only one upper triangular matrix and issue error if mroe than one is found.
 

Constructors in org.apache.mahout.math.hadoop.stochasticsvd with parameters of type UpperTriangular
UpperTriangular(UpperTriangular mx)
           
 

Uses of UpperTriangular in org.apache.mahout.math.hadoop.stochasticsvd.qr
 

Methods in org.apache.mahout.math.hadoop.stochasticsvd.qr that return UpperTriangular
 UpperTriangular GivensThinSolver.getRTilde()
           
 

Methods in org.apache.mahout.math.hadoop.stochasticsvd.qr with parameters of type UpperTriangular
static double[][] GivensThinSolver.mergeQrDown(UpperTriangular r1, double[][] qt2, UpperTriangular r2)
           
static double[][] GivensThinSolver.mergeQrUp(double[][] qt1, UpperTriangular r1, UpperTriangular r2)
           
static void GivensThinSolver.mergeR(UpperTriangular r1, UpperTriangular r2)
           
static void GivensThinSolver.mergeRonQ(UpperTriangular r1, UpperTriangular r2, double[][] qt1, double[][] qt2)
           
 

Method parameters in org.apache.mahout.math.hadoop.stochasticsvd.qr with type arguments of type UpperTriangular
static double[][] GivensThinSolver.computeQtHat(double[][] qt, int i, Iterator<UpperTriangular> rIter)
           
 



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