net.obsearch.pivots.rf03
Class AbstractIncrementalRF03.Score

java.lang.Object
  net.obsearch.pivots.rf03.AbstractIncrementalRF03.Score

Enclosing class:

AbstractIncrementalRF03<O extends OB>

protected class AbstractIncrementalRF03.Score
extends Object

a good pivot selection strategy should follow certain rules, but in general those pivot selection strategies that perform well (find the k-nn in the least number of iterations). When both pivot selection strategies perform equally well, then we can use other properties to select a good pivot strategy.

Constructor Summary

AbstractIncrementalRF03.Score(hep.aida.bin.StaticBin1D bucketDistribution, hep.aida.bin.StaticBin1D distanceToH, double distortion, double spread)

Method Summary

boolean	isBetter(AbstractIncrementalRF03.Score another) Returns true if this is better than another.
boolean	isValid() Returns true if the score is within acceptable limits.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AbstractIncrementalRF03.Score

public AbstractIncrementalRF03.Score(hep.aida.bin.StaticBin1D bucketDistribution,
                                     hep.aida.bin.StaticBin1D distanceToH,
                                     double distortion,
                                     double spread)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

isValid

public boolean isValid()

Returns true if the score is within acceptable limits.

Returns:

isBetter

public boolean isBetter(AbstractIncrementalRF03.Score another)

Returns true if this is better than another.