pyclustering.cluster.optics.optics_descriptor Class Reference

Object description that used by OPTICS algorithm for cluster analysis. More...

Public Member Functions
def	__init__ (self, index, core_distance=None, reachability_distance=None)
	Constructor of object description in optics terms. More...
def	__repr__ (self)
	Returns string representation of the optics descriptor.

Public Attributes
	index_object
	Index of object from the input data. More...
	core_distance
	Core distance - the smallest distance to reach specified number of neighbors that is not greater then connectivity radius. More...
	reachability_distance
	Reachability distance - the smallest distance to be reachable by core object. More...
	processed
	True is object has been already traversed. More...

Detailed Description

Object description that used by OPTICS algorithm for cluster analysis.

Definition at line 247 of file optics.py.

Constructor & Destructor Documentation

__init__()

def pyclustering.cluster.optics.optics_descriptor.__init__	(		self,
			index,
			core_distance = None,
			reachability_distance = None
	)

Constructor of object description in optics terms.

Parameters

[in]	index	(uint): Index of the object in the data set.
[in]	core_distance	(double): Core distance that is minimum distance to specified number of neighbors.
[in]	reachability_distance	(double): Reachability distance to this object.

Definition at line 253 of file optics.py.

Member Data Documentation

core_distance

pyclustering.cluster.optics.optics_descriptor.core_distance

Core distance - the smallest distance to reach specified number of neighbors that is not greater then connectivity radius.

Definition at line 267 of file optics.py.

Referenced by pyclustering.cluster.optics.optics_descriptor.__repr__().

index_object

pyclustering.cluster.optics.optics_descriptor.index_object

Index of object from the input data.

Definition at line 264 of file optics.py.

Referenced by pyclustering.cluster.optics.optics_descriptor.__repr__().

processed

pyclustering.cluster.optics.optics_descriptor.processed

True is object has been already traversed.

Definition at line 273 of file optics.py.

reachability_distance

pyclustering.cluster.optics.optics_descriptor.reachability_distance

Reachability distance - the smallest distance to be reachable by core object.

Definition at line 270 of file optics.py.

Referenced by pyclustering.cluster.optics.optics_descriptor.__repr__().

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The documentation for this class was generated from the following file:

• pyclustering/cluster/optics.py