compression

Module: missions.nodes.postprocessing.compression

Compress the data

Used to decrease the input data via compression algorithms.

Inheritance diagram for pySPACE.missions.nodes.postprocessing.compression:

RandomFeatureCompressionNode

class pySPACE.missions.nodes.postprocessing.compression.RandomFeatureCompressionNode(compression=0.5, **kwargs)

Bases: pySPACE.missions.nodes.base_node.BaseNode

Compress the data using a number of random vectors

Uses fixed random vector to compress the data into a smaller set of channels.

Parameters

retained_channels:  

Number of pseudo output channels

(optional, default: 16)

Exemplary Call

-
    node : RandomFeatureCompression

Authors:

Hendrik Woehrle (hendrik.woehrle@dfki.de)

Created:

2012/03/16

POSSIBLE NODE NAMES:  

• RandomFeatureCompressionNode
• RandomFeatureCompression

POSSIBLE INPUT TYPES:  

• FeatureVector

Class Components Summary

_execute(data)
input_types

__init__(compression=0.5, **kwargs)

_execute(data)

input_types = ['FeatureVector']