The Center analyzer centers the points around the mean of each descriptor. More...

#include <center.h>

Inheritance diagram for gaia2::Center:

Public Member Functions
	Center (const ParameterMap &params)

Transformation	analyze (const DataSet *data, const Region &region) const

Public Member Functions inherited from gaia2::Analyzer
	Analyzer (const ParameterMap &params)

virtual Transformation	analyze (const DataSet *dataset) const

void	checkDataSet (const DataSet *dataset) const
	Checks that the given dataset is valid. More...

void	checkMinPoints (const DataSet *dataset, int n) const
	Checks that the given dataset as at least the specified number of points. More...

const Region &	checkFixedLength (const Region &region, const PointLayout &layout) const
	Checks that the given Region only contains fixed-length descriptors and throws an exception if not. More...

Additional Inherited Members
Public Attributes inherited from gaia2::Analyzer
QString	name
	Name for the algorithm, usually the key that was used to instantiate it from the factory.

QStringList	validParams
	List of valid parameters this analyzer accepts. More...

Protected Attributes inherited from gaia2::Analyzer
ParameterMap	_params

QStringList	_descriptorNames

QStringList	_exclude

Detailed Description

The Center analyzer centers the points around the mean of each descriptor.

(it substracts the mean of a each dimension to all instances).

Parameters

descriptorNames	the names of the descriptors to be included in the normalization. Only accepts real descriptors, can use wildcards. (default: "*").
except	the names of the descriptors to be removed from the selected list specified before. Can use wildcards. (default: "").

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

Public Member Functions