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java.lang.Objectweka.classifiers.trees.j48.SplitCriterion
public abstract class SplitCriterion
Abstract class for computing splitting criteria with respect to distributions of class values.
Constructor Summary | |
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SplitCriterion()
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Method Summary | |
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double |
splitCritValue(Distribution bags)
Computes result of splitting criterion for given distribution. |
double |
splitCritValue(Distribution train,
Distribution test)
Computes result of splitting criterion for given training and test distributions. |
double |
splitCritValue(Distribution train,
Distribution test,
Distribution defC)
Computes result of splitting criterion for given training and test distributions and given default distribution. |
double |
splitCritValue(Distribution train,
Distribution test,
int noClassesDefault)
Computes result of splitting criterion for given training and test distributions and given number of classes. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SplitCriterion()
Method Detail |
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public double splitCritValue(Distribution bags)
public double splitCritValue(Distribution train, Distribution test)
public double splitCritValue(Distribution train, Distribution test, int noClassesDefault)
public double splitCritValue(Distribution train, Distribution test, Distribution defC)
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