org.gcube.dataanalysis.ecoengine.utils

Class Transformations

java.lang.Object

org.gcube.dataanalysis.ecoengine.utils.Transformations

public class Transformations
extends Object

Constructor Summary

Constructors

Constructor and Description
Transformations()

Method Summary

Modifier and Type	Method and Description
static void	dumpConfig(String pathToFile, AlgorithmConfiguration config)
static void	dumpObjectToFile(String file, Object toWrite)
static double[][]	exampleSet2Matrix(com.rapidminer.example.ExampleSet set)
static double[]	getColumn(int index, double[][] matrix)
static Object	getObjectFromFile(String file)
static double	indexString(String string)
static void	main(String[] args)
static com.rapidminer.example.ExampleSet	matrix2ExampleSet(double[][] sampleVectors)
static double[][]	mergeMatrixes(double[][] matrix1, double[][] matrix2)
static List<String>	parseCVSString(String row, String delimiter)
static AlgorithmConfiguration	restoreConfig(String configFile)
static void	substColumn(double[] column, int index, double[][] matrix)
static double[][]	traspose(double[][] matrix)
static String	vector2String(double[] vector)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Transformations

public Transformations()

Method Detail

matrix2ExampleSet

public static com.rapidminer.example.ExampleSet matrix2ExampleSet(double[][] sampleVectors)

exampleSet2Matrix

public static double[][] exampleSet2Matrix(com.rapidminer.example.ExampleSet set)

traspose

public static double[][] traspose(double[][] matrix)

getColumn

public static double[] getColumn(int index,
                                 double[][] matrix)

substColumn

public static void substColumn(double[] column,
                               int index,
                               double[][] matrix)

mergeMatrixes

public static double[][] mergeMatrixes(double[][] matrix1,
                                       double[][] matrix2)

vector2String

public static String vector2String(double[] vector)

getObjectFromFile

public static Object getObjectFromFile(String file)
                                throws Exception

Throws:

Exception

dumpObjectToFile

public static void dumpObjectToFile(String file,
                                    Object toWrite)
                             throws Exception

Throws:

Exception

dumpConfig

public static void dumpConfig(String pathToFile,
                              AlgorithmConfiguration config)
                       throws Exception

Throws:

Exception

restoreConfig

public static AlgorithmConfiguration restoreConfig(String configFile)
                                            throws Exception

Throws:

Exception

indexString

public static double indexString(String string)

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception

parseCVSString

public static List<String> parseCVSString(String row,
                                          String delimiter)
                                   throws Exception

Throws:

Exception