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java.lang.Objectedu.umass.cs.mallet.base.classify.Classifier
edu.umass.cs.mallet.base.classify.C45
A C4.5 Decision Tree classifier.
C45Trainer
,
Serialized FormNested Class Summary | |
static class |
C45.Node
|
Field Summary |
Fields inherited from class edu.umass.cs.mallet.base.classify.Classifier |
instancePipe |
Constructor Summary | |
C45(Pipe instancePipe,
C45.Node root)
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Method Summary | |
Classification |
classify(Instance instance)
|
C45.Node |
getRoot()
|
int |
getSize()
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void |
print()
Prints the tree |
void |
prune()
Prune the tree using minimum description length |
Methods inherited from class edu.umass.cs.mallet.base.classify.Classifier |
classify, classify, classify, getAccuracy, getAccuracy, getAlphabet, getF1, getF1, getF1, getF1, getInstancePipe, getLabelAlphabet, getPrecision, getPrecision, getPrecision, getPrecision, getRecall, getRecall, getRecall, getRecall, print |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public C45(Pipe instancePipe, C45.Node root)
Method Detail |
public C45.Node getRoot()
public Classification classify(Instance instance)
classify
in class Classifier
public void prune()
public int getSize()
public void print()
print
in class Classifier
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