weka.classifiers.meta
Class MultiClassClassifier.RandomCode

java.lang.Object
  weka.classifiers.meta.MultiClassClassifier.Code
      weka.classifiers.meta.MultiClassClassifier.RandomCode

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

MultiClassClassifier

private class MultiClassClassifier.RandomCode

extends MultiClassClassifier.Code

Constructs a random code assignment

Field Summary

protected boolean[][]	m_Codebits Subclasses must allocate and fill these.
(package private) java.util.Random	r

Constructor Summary

MultiClassClassifier.RandomCode(int numClasses, int numCodes, Instances data)

Method Summary

java.lang.String	getIndices(int which) Returns the indices of the values set to true for this code, using 1-based indexing (for input to Range).
private boolean	good()
private void	randomize()
int	size() Returns the number of codes.
java.lang.String	toString() Returns a human-readable representation of the codes.

Methods inherited from class java.lang.Object

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

Field Detail

r

java.util.Random r

m_Codebits

protected boolean[][] m_Codebits

Subclasses must allocate and fill these. First dimension is number of codes. Second dimension is number of classes.

Constructor Detail

MultiClassClassifier.RandomCode

public MultiClassClassifier.RandomCode(int numClasses,
                                       int numCodes,
                                       Instances data)

Method Detail

good

private boolean good()

randomize

private void randomize()

size

public int size()

Returns the number of codes.

getIndices

public java.lang.String getIndices(int which)

Returns the indices of the values set to true for this code, using 1-based indexing (for input to Range).

toString

public java.lang.String toString()

Returns a human-readable representation of the codes.