@Reference(authors="M. Ester, H.-P. Kriegel, J. Sander, X. Xu", title="A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise", booktitle="Proc. 2nd Int. Conf. on Knowledge Discovery and Data Mining (KDD \'96), Portland, OR, 1996", url="http://www.aaai.org/Papers/KDD/1996/KDD96-037") public class MinPtsCorePredicate extends Object implements CorePredicate
minpts
neighbors.
Reference:
M. Ester, H.-P. Kriegel, J. Sander, X. Xu
A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases
with Noise
In Proc. 2nd Int. Conf. on Knowledge Discovery and Data Mining (KDD '96),
Portland, OR, 1996.
Modifier and Type | Class and Description |
---|---|
static class |
MinPtsCorePredicate.Instance
Instance for a particular data set.
|
static class |
MinPtsCorePredicate.Parameterizer
Parameterization class
|
Modifier and Type | Field and Description |
---|---|
static Logging |
LOG
Class logger.
|
protected int |
minpts
The minpts parameter.
|
Constructor and Description |
---|
MinPtsCorePredicate(int minpts)
Default constructor.
|
Modifier and Type | Method and Description |
---|---|
boolean |
acceptsType(SimpleTypeInformation<?> type)
Test whether the neighborhood type T is accepted by this predicate.
|
<T> CorePredicate.Instance<T> |
instantiate(Database database,
SimpleTypeInformation<?> type)
Instantiate for a database.
|
public static final Logging LOG
protected int minpts
public MinPtsCorePredicate(int minpts)
minpts
- Minimum number of neighbors to be a core point.public <T> CorePredicate.Instance<T> instantiate(Database database, SimpleTypeInformation<?> type)
CorePredicate
instantiate
in interface CorePredicate
database
- Database to instantiate fortype
- Type to instantiate forpublic boolean acceptsType(SimpleTypeInformation<?> type)
CorePredicate
acceptsType
in interface CorePredicate
type
- Type informationCopyright © 2015 ELKI Development Team, Lehr- und Forschungseinheit für Datenbanksysteme, Ludwig-Maximilians-Universität München. License information.