- All Implemented Interfaces:
public final class QuadraticWeight
- extends Object
- implements WeightFunction
Quadratic weight function, scaled using the maximum to reach 0.1 at that point.
1.0 - 0.9 * (distance/max)^2
- Erich Schubert
Evaluate quadratic weight. stddev is ignored.
|Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public double getWeight(double distance,
- Evaluate quadratic weight. stddev is ignored.
- Specified by:
getWeight in interface
distance - distance of the query point
max - maximum distance of all included points
stddev - standard deviation (i.e. quadratic mean / RMS) of the
- weight for the query point