pca.hpp File Reference

Provides some Principal Component Analysis algorithms. More...

#include <cmath>
#include <map>
#include <complex>
#include <numeric>
#include <algorithm>
#include "macros.hpp"
#include "Matrix.hpp"
#include "Vector.hpp"
#include "linear_algebra.hpp"
#include "linear_algebra_eigen.hpp"
#include "statistics.hpp"

Include dependency graph for pca.hpp:

Go to the source code of this file.

Namespaces
	slip
	This namespace corresponds to the kernel of the Simple Library on Image Processing (SLIP). That is to say that it contains the data structures and the algorithms needed by these data strucutres.

Functions
template<class OutputMatrix >
void	slip::pca_uniform_metric (OutputMatrix &metric)
	Get uniform metric for PCA computation. More...
template<class Matrix , class OutputMatrix >
void	slip::pca_adaptative_metric (const Matrix &data, OutputMatrix &metric)
	Get adaptative metric for PCA computation. More...
template<class Matrix , class OutputMatrix >
void	slip::pca_center_data (const Matrix &data, OutputMatrix &centerdata, const bool normalize_data=false)
	Get uniform metric for PCA computation. More...
template<class Matrix , class Matrix2 , class OutputMatrix , class OutputVector >
void	slip::pca_computation (const Matrix &data, OutputMatrix &acp, const Matrix2 &metric, OutputVector &eigenval)
	Compute the PCA (data need to be centered) More...
template<class Matrix , class OutputMatrix >
void	slip::pca_simple_data_reduction_axis (const Matrix &acp, OutputMatrix &result, const std::size_t &nbaxis)
	Reduce ACP data. More...
template<class Matrix , class Matrix2 , class OutputMatrix >
void	slip::pca_data_reduction (const Matrix &data, const Matrix2 &metric, OutputMatrix &result, const std::size_t &nbaxis, const bool normalize_data=false)
	Data reduction using ACP. More...
template<class Matrix , class Matrix2 , class OutputMatrix >
void	slip::pca_data_reduction (const Matrix &data, const Matrix2 &metric, OutputMatrix &result, const bool normalize_data=false)
	Data reduction using ACP. More...

Detailed Description

Provides some Principal Component Analysis algorithms.

Definition in file pca.hpp.