Package com.imsl.stat

Class DBSCAN.DBSCANParams

java.lang.Object

com.imsl.stat.DBSCAN.DBSCANParams

All Implemented Interfaces:

Serializable, Cloneable

Enclosing class:

DBSCAN

public static class DBSCAN.DBSCANParams
extends Object
implements Serializable, Cloneable

Class that holds the minimum number of points and epsilon parameters of the DBSCAN algorithm.

Used by method DBSCAN.computeDBSCANParams(double) to return the minimum number of points and epsilon parameters. These estimates can be used as arguments for method DBSCAN.compute(int, double).

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
DBSCAN.DBSCANParams	clone()	Clones a DBSCANParams object.
double	getEpsilon()	Returns the epsilon radius.
int	getMinPoints()	Returns the minimum number of points in the epsilon neighborhood of a core point.

Methods inherited from class java.lang.Object

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

Method Details

getMinPoints

public int getMinPoints()

Returns the minimum number of points in the epsilon neighborhood of a core point.

Returns:

an int, the minimum number of points in the epsilon neighborhood of an observation that qualifies the point for a core point

getEpsilon

public double getEpsilon()

Returns the epsilon radius.

Returns:

a double, the epsilon radius used in the DBSCAN algorithm

clone

public DBSCAN.DBSCANParams clone()

Clones a DBSCANParams object.

Overrides:

clone in class Object

Returns:

a clone of the DBSCANParams object