kernel.h File Reference

Kernels for SVM etc. More...

#include <cmath>
#include <numeric>
#include "learnmodel.h"

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Namespaces
namespace	lemga
namespace	lemga::kernel
Classes
class	Kernel
	The operator() gives the inner-product in the transformed space. More...
struct	Linear
struct	Polynomial
struct	Stump
struct	Perceptron
struct	RBF
struct	Sigmoid
Defines
#define	DOTPROD(x, y)   std::inner_product(x.begin(), x.end(), y.begin(), .0)
Functions
REAL	lemga::kernel::norm_1 (const Input &u, const Input &v)
REAL	lemga::kernel::norm_2 (const Input &u, const Input &v)

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Detailed Description

Kernels for SVM etc.

Id

kernel.h 2499 2005-11-13 09:21:35Z ling

Definition in file kernel.h.

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Define Documentation

#define DOTPROD (  x, y   )     std::inner_product(x.begin(), x.end(), y.begin(), .0)

Definition at line 15 of file kernel.h. Referenced by RBF::matrix(), Perceptron::matrix(), normalize(), Sigmoid::operator()(), Polynomial::operator()(), Linear::operator()(), randrot(), Perceptron::set_data(), and lemga::update_wgt().

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