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joelib.process.types
Class DescVarianceNorm  view DescVarianceNorm download DescVarianceNorm.java

java.lang.Object
  extended byjoelib.process.SimpleProcess
      extended byjoelib.process.types.DescVarianceNorm
All Implemented Interfaces:
joelib.process.JOEProcess, joelib.util.PropertyAcceptor, java.io.Serializable

public class DescVarianceNorm
extends joelib.process.SimpleProcess

Scales the values in one descriptor so that they have similar magnitudes. TeX: $x_i^n$ = \frac{x_i-\overline{x}}{\sigma _i}


Field Summary
private  java.util.Vector desc2ignore
           
private static org.apache.log4j.Category logger
          Obtain a suitable logger.
private  DescStatistic statistic
           
 
Fields inherited from class joelib.process.SimpleProcess
 
Constructor Summary
DescVarianceNorm()
          Constructor for the DescSelectionWriter object
 
Method Summary
 boolean clear()
          Description of the Method
 java.util.Vector descriptors2ignore()
           
 void init(DescStatistic _statistic)
          Description of the Method
 void init(joelib.io.IOType inType, java.lang.String inFile)
          Description of the Method
 joelib.util.JOEProperty[] neededProperties()
          Description of the Method
 boolean process(joelib.molecule.JOEMol mol, java.util.Map properties)
          Description of the Method
 java.lang.String toString()
          Description of the Method
 
Methods inherited from class joelib.process.SimpleProcess
acceptedProperties, getProcessInfo, setProcessInfo
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

logger

private static org.apache.log4j.Category logger
Obtain a suitable logger.


statistic

private DescStatistic statistic

desc2ignore

private java.util.Vector desc2ignore
Constructor Detail

DescVarianceNorm

public DescVarianceNorm()
Constructor for the DescSelectionWriter object

Method Detail

clear

public boolean clear()
Description of the Method


descriptors2ignore

public java.util.Vector descriptors2ignore()

init

public void init(DescStatistic _statistic)
Description of the Method


init

public void init(joelib.io.IOType inType,
                 java.lang.String inFile)
          throws java.lang.Exception
Description of the Method


neededProperties

public joelib.util.JOEProperty[] neededProperties()
Description of the Method


process

public boolean process(joelib.molecule.JOEMol mol,
                       java.util.Map properties)
                throws joelib.process.JOEProcessException
Description of the Method


toString

public java.lang.String toString()
Description of the Method