|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectnet.sf.myra.datamining.AbstractObjectiveFunction
net.sf.myra.datamining.function.hierarchical.VarianceGainFunction
public class VarianceGainFunction
Constructor Summary | |
---|---|
VarianceGainFunction(Dataset dataset)
|
Method Summary | |
---|---|
net.sf.myra.framework.Cost |
evaluate(net.sf.myra.framework.Trail trail)
|
double |
getVariance()
Returns the variance of the dataset. |
Methods inherited from class net.sf.myra.datamining.AbstractObjectiveFunction |
---|
getDataset, setDataset |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public VarianceGainFunction(Dataset dataset)
Method Detail |
---|
public net.sf.myra.framework.Cost evaluate(net.sf.myra.framework.Trail trail)
public double getVariance()
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |