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ABLE 2.0.0 07/02/2003 10:25:01 | ||||||||||
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java.lang.Object | +--com.ibm.able.beans.decisiontree.EvaluationMetric
class EvaluationMetric
Method Summary | |
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float |
chiSquare()
chiSquare |
float |
contextInfo()
contextInfo |
static java.lang.String |
Copyright()
Determine the copyright of this class. |
float |
gainRatio(int feat,
int sampleSize,
int[] countClass,
int[][] countClassF)
gainRatio |
float |
gini()
gini |
float |
intraInterDist()
intraInterDist |
float |
laplace()
laplace |
float |
log2(double n)
log2 |
float |
relief()
relief |
int |
selectBestFeat(int first,
int last,
boolean[] testedFeats)
selectBestFeat |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public int selectBestFeat(int first, int last, boolean[] testedFeats)
public float gainRatio(int feat, int sampleSize, int[] countClass, int[][] countClassF)
public float chiSquare()
public float gini()
public float laplace()
public float relief()
public float contextInfo()
public float intraInterDist()
public float log2(double n)
public static java.lang.String Copyright()
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