See: Description
Interface  Description 

OPTICSTypeAlgorithm 
Interface for OPTICS type algorithms, that can be analyzed by OPTICS Xi etc.

Class  Description 

AbstractOPTICS<O> 
The OPTICS algorithm for densitybased hierarchical clustering.

AbstractOPTICS.Parameterizer<O> 
Parameterization class.

ClusterOrder 
Class to store the result of an ordering clustering algorithm such as OPTICS.

CorrelationClusterOrder 
Cluster order entry for correlationbased OPTICS variants.

DeLiClu<V extends NumberVector> 
DeliClu: DensityBased Hierarchical Clustering
A hierarchical algorithm to find densityconnected sets in a database,
closely related to OPTICS but exploiting the structure of a Rtree for
acceleration.

DeLiClu.Parameterizer<V extends NumberVector> 
Parameterization class.

DeLiClu.SpatialObjectPair 
Encapsulates an entry in the cluster order.

FastOPTICS<V extends NumberVector> 
FastOPTICS algorithm (Fast approximation of OPTICS)
Note that this is not FOPTICS as in "Fuzzy OPTICS"!

FastOPTICS.Parameterizer<V extends NumberVector> 
Parameterization class.

GeneralizedOPTICS<O,R extends ClusterOrder> 
A trivial generalization of OPTICS that is not restricted to numerical
distances, and serves as a base for several other algorithms (HiCO, HiSC).

GeneralizedOPTICS.Instance<O,R> 
Instance for processing a single data set.

OPTICSHeap<O> 
The OPTICS algorithm for densitybased hierarchical clustering.

OPTICSHeap.Parameterizer<O> 
Parameterization class.

OPTICSHeapEntry 
Entry in the priority heap.

OPTICSList<O> 
The OPTICS algorithm for densitybased hierarchical clustering.

OPTICSList.Parameterizer<O> 
Parameterization class.

OPTICSXi 
Extract clusters from OPTICS Plots using the original Xi extraction.

OPTICSXi.Parameterizer 
Parameterization class.

OPTICSXi.SteepArea 
Data structure to represent a steepdownarea for the xi method.

OPTICSXi.SteepAreaResult 
Result containing the chisteep areas.

OPTICSXi.SteepDownArea 
Data structure to represent a steepdownarea for the xi method.

OPTICSXi.SteepScanPosition 
Position when scanning for steep areas

OPTICSXi.SteepUpArea 
Data structure to represent a steepdownarea for the xi method.

Note that some OPTICS based algorithms (HiCO, DiSH) are in the subspace and correlation packages, which better describes their use case.
Copyright © 2019 ELKI Development Team. License information.