OpenANN::Compressor Class Reference

Compresses arbitrary one-dimensional data. More...

#include <Compressor.h>

Inheritance diagram for OpenANN::Compressor:

Public Member Functions
	Compressor (int inputDim, int outputDim, CompressionMatrixFactory::Transformation transformation)
virtual Transformer &	fit (const Eigen::MatrixXd &X)
	Fit transformation according to training set X. More...
virtual Transformer &	fitPartial (const Eigen::MatrixXd &X)
	Fit transformation according to subset of the training set X. More...
virtual Eigen::MatrixXd	transform (const Eigen::MatrixXd &X)
	Transform the data. More...
int	getOutputs ()
Public Member Functions inherited from OpenANN::Transformer
virtual	~Transformer ()

Detailed Description

Compresses arbitrary one-dimensional data.

The compression must have the form , where can be an arbitrary compression matrix, is the D-dimensional input and is the F-dimensional output (i.e. F < D).

Constructor & Destructor Documentation

OpenANN::Compressor::Compressor	(	int	inputDim,
		int	outputDim,
		CompressionMatrixFactory::Transformation	transformation
	)

Member Function Documentation

virtual Transformer& OpenANN::Compressor::fit ( const Eigen::MatrixXd &  X)

virtual

Fit transformation according to training set X.

Parameters

X	each row represents an instance

Returns

this for chaining

Implements OpenANN::Transformer.

virtual Transformer& OpenANN::Compressor::fitPartial ( const Eigen::MatrixXd &  X)

virtual

Fit transformation according to subset of the training set X.

This can be used for online adaption of the transformation.

Parameters

X	each row represents an instance

Returns

this for chaining

Reimplemented from OpenANN::Transformer.

int OpenANN::Compressor::getOutputs

(

)

virtual Eigen::MatrixXd OpenANN::Compressor::transform ( const Eigen::MatrixXd &  X)

virtual

Transform the data.

Parameters

X	each row represents an instance

Returns

transformed data

Implements OpenANN::Transformer.

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

• OpenANN/Compressor.h