lsh_nearest_neighbors_regression.hpp File Reference

#include "paal/data_structures/thread_pool.hpp"
#include "paal/regression/lsh_functions.hpp"
#include "paal/utils/accumulate_functors.hpp"
#include "paal/utils/hash.hpp"
#include "paal/utils/type_functions.hpp"
#include "paal/utils/unordered_map_serialization.hpp"
#include <boost/range/algorithm/transform.hpp>
#include <boost/range/combine.hpp>
#include <boost/range/empty.hpp>
#include <boost/range/size.hpp>
#include <boost/unordered_map.hpp>
#include <boost/serialization/vector.hpp>
#include <functional>
#include <iterator>
#include <thread>
#include <type_traits>
#include <vector>

Go to the source code of this file.

Classes
struct	paal::detail::lightweight_tag
class	paal::hash_function_tuple< Funs >
	functor representing tuple of hash functions More...
class	paal::hash_function_tuple_generator< FunctionGenerator >
class	paal::lsh_nearest_neighbors_regression< HashValue, LshFun, HashForHashValue >
	detail More...

Namespaces
	paal
	global namespace of project.
	paal::detail
	Detail namespace.

Typedefs
using	paal::default_hash_function_generator = lsh::hamming_hash_function_generator

Functions
template<typename FunctionGenerator >
auto	paal::make_hash_function_tuple_generator (FunctionGenerator &&function_generator, unsigned hash_functions_per_point)
template<typename Fun , typename Point >
auto	paal::detail::call (Fun const &f, Point &&p, detail::lightweight_tag)
template<typename Function , typename Point >
auto	paal::detail::call (hash_function_tuple< Function > const &f, Point &&p, detail::lightweight_tag tag)
template<typename TrainingPoints , typename TrainingResults , typename LshFunctionGenerator >
auto	paal::make_lsh_nearest_neighbors_regression (TrainingPoints &&training_points, TrainingResults &&training_results, unsigned passes, LshFunctionGenerator &&lsh_function_generator, unsigned threads_count=std::thread::hardware_concurrency())
	this is the most general version of the make_lsh_nearest_neighbors_regression, It takes any hash function generator. More...
template<typename TrainingPoints , typename TrainingResults , typename FunctionGenerator >
auto	paal::make_lsh_nearest_neighbors_regression_tuple_hash (TrainingPoints &&training_points, TrainingResults &&training_results, unsigned passes, FunctionGenerator &&function_generator, unsigned hash_functions_per_point, unsigned threads_count=std::thread::hardware_concurrency())
	This is the special version of make_lsh_nearest_neighbors_regression. This version assumes that hash function is concatenation (tuple) of several hash functions. In this function user provide Function generator for the inner functions only. More...

Detailed Description

Author

Andrzej Pacuk, Piotr Wygocki

Version

1.0

Date

2014-10-06

Definition in file lsh_nearest_neighbors_regression.hpp.