Package elki.clustering.dbscan.predicates

Neighbor and core predicated for Generalized DBSCAN.

Reference:

Jörg Sander, Martin Ester, Hans-Peter Kriegel, Xiaowei Xu
Density-Based Clustering in Spatial Databases: The Algorithm GDBSCAN and Its Applications
Data Mining and Knowledge Discovery, 1998.

Interface Summary

Interface	Description
CorePredicate<T>	Predicate for GeneralizedDBSCAN to evaluate whether a point is a core point or not.
CorePredicate.Instance<T>	Instance for a particular data set.
NeighborPredicate<T>	Get the neighbors of an object
NeighborPredicate.Instance<T>	Instance for a particular data set.

Class Summary

Class	Description
AbstractRangeQueryNeighborPredicate<O,M,N>	Abstract local model neighborhood predicate.
AbstractRangeQueryNeighborPredicate.Instance<N,M>	Instance for a particular data set.
COPACNeighborPredicate	COPAC neighborhood predicate.
COPACNeighborPredicate.COPACModel	Model used by COPAC for core point property.
COPACNeighborPredicate.Instance	Instance for a particular data set.
COPACNeighborPredicate.Par	Parameterization class.
EpsilonNeighborPredicate<O>	The default DBSCAN and OPTICS neighbor predicate, using an epsilon-neighborhood.
EpsilonNeighborPredicate.Instance	Instance for a particular data set.
ERiCNeighborPredicate	ERiC neighborhood predicate.
ERiCNeighborPredicate.Par	Parameterization class.
FourCCorePredicate	The 4C core point predicate.
FourCCorePredicate.Instance	Instance for a particular data set.
FourCCorePredicate.Par	Parameterization class
FourCNeighborPredicate	4C identifies local subgroups of data objects sharing a uniform correlation.
FourCNeighborPredicate.Instance	Instance for a particular data set.
FourCNeighborPredicate.Par	Parameterization class.
MinPtsCorePredicate	The DBSCAN default core point predicate -- having at least MinPtsCorePredicate.minpts neighbors.
MinPtsCorePredicate.Instance	Instance for a particular data set.
MinPtsCorePredicate.Par	Parameterization class
PreDeConCorePredicate	The PreDeCon core point predicate -- having at least minpts. neighbors, and a maximum preference dimensionality of lambda.
PreDeConCorePredicate.Instance	Instance for a particular data set.
PreDeConCorePredicate.Par	Parameterization class
PreDeConNeighborPredicate	Neighborhood predicate used by PreDeCon.
PreDeConNeighborPredicate.Instance	Instance for a particular data set.
PreDeConNeighborPredicate.Par	Parameterization class.
PreDeConNeighborPredicate.PreDeConModel	Model used by PreDeCon for core point property.
SimilarityNeighborPredicate<O>	The DBSCAN neighbor predicate for a Similarity, using all neighbors with a minimum similarity.
SimilarityNeighborPredicate.Instance	Instance for a particular data set.