com.pervasive.datarush.analytics.knn

Class ClassificationScheme.Distance

java.lang.Object

com.pervasive.datarush.analytics.knn.ClassificationScheme.Distance

Enclosing class:

ClassificationScheme

public static class ClassificationScheme.Distance
extends Object

Representation of the distance between two points.

Internally, nearness may be represented using values which are computationally cheaper while preserving distance information and ordering. This allows the true distance to be determined lazily, on an as-needed basis.

Method Summary

Modifier and Type	Method and Description
double	getDistance() Gets the actual distance.

Methods inherited from class java.lang.Object

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

Method Detail

getDistance

public double getDistance()

Gets the actual distance.

Returns:

the distance value