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java.lang.Objectweka.classifiers.rules.FRIP.Antd
protected abstract class FRIP.Antd
The single antecedent in the rule, which is composed of an attribute and the corresponding value. There are two inherited classes, namely NumericAntd and NominalAntd in which the attributes are numeric and nominal respectively.
Field Summary | |
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protected double |
accu
The accurate data for this antecedent in the growing data |
protected double |
accuRate
The accurate rate of this antecedent test on the growing data |
protected weka.core.Attribute |
att
The attribute of the antecedent |
protected double |
cover
The coverage of this antecedent in the growing data |
protected double |
maxInfoGain
The maximum infoGain achieved by this antecedent test in the growing data |
protected double |
value
The attribute value of the antecedent. |
Constructor Summary | |
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FRIP.Antd(weka.core.Attribute a)
Constructor |
Method Summary | |
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abstract java.lang.Object |
copy()
Implements Copyable |
abstract double |
covers(weka.core.Instance inst)
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double |
getAccu()
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double |
getAccuRate()
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weka.core.Attribute |
getAttr()
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double |
getAttrValue()
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double |
getCover()
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double |
getMaxInfoGain()
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abstract weka.core.Instances[] |
splitData(weka.core.Instances data,
double defAcRt,
double cla)
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abstract java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected weka.core.Attribute att
protected double value
protected double maxInfoGain
protected double accuRate
protected double cover
protected double accu
Constructor Detail |
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public FRIP.Antd(weka.core.Attribute a)
Method Detail |
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public abstract weka.core.Instances[] splitData(weka.core.Instances data, double defAcRt, double cla)
public abstract double covers(weka.core.Instance inst)
public abstract java.lang.String toString()
toString
in class java.lang.Object
public abstract java.lang.Object copy()
copy
in interface weka.core.Copyable
public weka.core.Attribute getAttr()
public double getAttrValue()
public double getMaxInfoGain()
public double getAccuRate()
public double getAccu()
public double getCover()
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