pyclustering.cluster.bang.bang_animator Class Reference

Provides service for creating 2-D animation using BANG clustering results. More...

Public Member Functions
def	__init__ (self, directory, clusters)
	Creates BANG animator instance. More...
def	animate (self, animation_velocity=75, movie_fps=25, movie_filename=None)
	Animates clustering process that is performed by BANG algorithm. More...

Detailed Description

Provides service for creating 2-D animation using BANG clustering results.

The animator does not support visualization of clustering process where non 2-dimensional was used.

Code example of animation of BANG clustering process:

from pyclustering.cluster.bang import bang, bang_animator
from pyclustering.utils import read_sample
from pyclustering.samples.definitions import FCPS_SAMPLES
 
# Read data two dimensional data.
data = read_sample(FCPS_SAMPLES.SAMPLE_LSUN)
 
# Create instance of BANG algorithm.
bang_instance = bang(data, 9)
bang_instance.process()
 
# Obtain clustering results.
clusters = bang_instance.get_clusters()
noise = bang_instance.get_noise()
directory = bang_instance.get_directory()
 
# Create BANG animation using class 'bang_animator':
animator = bang_animator(directory, clusters)
animator.animate()

Definition at line 204 of file bang.py.

Constructor & Destructor Documentation

__init__()

def pyclustering.cluster.bang.bang_animator.__init__	(		self,
			directory,
			clusters
	)

Creates BANG animator instance.

Parameters

[in]	directory	(bang_directory): BANG directory that was formed during BANG clustering process.
[in]	clusters	(list): Allocated clusters during BANG clustering process.

Definition at line 233 of file bang.py.

Member Function Documentation

animate()

def pyclustering.cluster.bang.bang_animator.animate	(		self,
			animation_velocity = 75,
			movie_fps = 25,
			movie_filename = None
	)

Animates clustering process that is performed by BANG algorithm.

Parameters

[in]	animation_velocity	(uint): Interval between frames in milliseconds (for run-time animation only).
[in]	movie_fps	(uint): Defines frames per second (for rendering movie only).
[in]	movie_filename	(string): If it is specified then animation will be stored to file that is specified in this parameter.

Definition at line 337 of file bang.py.

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

• pyclustering/cluster/bang.py