logistic_regression.hpp File Reference

#include <thrill/api/cache.hpp>
#include <thrill/api/dia.hpp>
#include <thrill/api/size.hpp>
#include <thrill/api/sum.hpp>
#include <thrill/common/logger.hpp>
#include <algorithm>
#include <array>
#include <cmath>
#include <functional>
#include <numeric>
#include <utility>

Include dependency graph for logistic_regression.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Namespaces
	examples
	examples::logistic_regression

Macros
#define	LOGM   LOGC(debug && ctx.my_rank() == 0)
#define	THRILL_EXAMPLES_LOGISTIC_REGRESSION_LOGISTIC_REGRESSION_HEADER

Functions
template<typename T , size_t dim>
T	calc_norm (const std::array< T, dim > &weights, const std::array< T, dim > &new_weights)
template<typename T , size_t dim>
auto	gradient (const bool &y, const std::array< T, dim > &x, const std::array< T, dim > &w)
template<typename T , size_t dim, typename InStack , typename Element = std::array<T, dim>>
auto	logit_test (const DIA< std::pair< bool, Element >, InStack > &data, const Element &weights)
template<typename T , size_t dim, typename InStack , typename Element = std::array<T, dim>>
auto	logit_train (const DIA< std::pair< bool, Element >, InStack > &data, size_t max_iterations, double gamma=0.002, double epsilon=0.0001)
template<typename T >
T	sigmoid (const T &x)

Variables
static constexpr bool	debug = true

Macro Definition Documentation

LOGM

#define LOGM   LOGC(debug && ctx.my_rank() == 0)

Definition at line 29 of file logistic_regression.hpp.

THRILL_EXAMPLES_LOGISTIC_REGRESSION_LOGISTIC_REGRESSION_HEADER

#define THRILL_EXAMPLES_LOGISTIC_REGRESSION_LOGISTIC_REGRESSION_HEADER

Definition at line 14 of file logistic_regression.hpp.