Serialized Form


Package org.apache.mahout.common

Class org.apache.mahout.common.RandomWrapper extends Random implements Serializable

Serialized Fields

random

Random random

fixedSeed

Long fixedSeed

Package org.apache.mahout.math

Class org.apache.mahout.math.CardinalityException extends IllegalArgumentException implements Serializable

Class org.apache.mahout.math.IndexException extends IllegalArgumentException implements Serializable

Class org.apache.mahout.math.PersistentObject extends Object implements Serializable

Class org.apache.mahout.math.SingularValueDecomposition extends Object implements Serializable

Serialized Fields

u

double[][] u
Arrays for internal storage of U and V.


v

double[][] v

s

double[] s
Array for internal storage of singular values.


m

int m
Row and column dimensions.


n

int n

transpositionNeeded

boolean transpositionNeeded
To handle the case where numRows() < numCols() and to use the fact that SVD(A')=VSU'=> SVD(A')'=SVD(A)


Package org.apache.mahout.math.matrix.linalg

Class org.apache.mahout.math.matrix.linalg.EigenvalueDecomposition extends Object implements Serializable

Serialized Fields

n

int n
Deprecated. 
Row and column dimension (square matrix).


d

double[] d
Deprecated. 
Arrays for internal storage of eigenvalues.


e

double[] e
Deprecated. 

V

double[][] V
Deprecated. 
Array for internal storage of eigenvectors.


H

double[][] H
Deprecated. 
Array for internal storage of nonsymmetric Hessenberg form.


ort

double[] ort
Deprecated. 
Working storage for nonsymmetric algorithm.


cdivr

double cdivr
Deprecated. 

cdivi

double cdivi
Deprecated. 



Copyright © 2008-2012 The Apache Software Foundation. All Rights Reserved.