hash_function for l_p distance for p in range (0,2] More...

Public Types
using	r_param_t = boost::numeric::ublas::vector< FloatType >

Public Member Functions
template<class Archive >
void	serialize (Archive &ar, const unsigned int version)
	serialize

	l_p_hash_function (r_param_t r, FloatType b, FloatType w)
	constructor More...

	l_p_hash_function ()=default
	default constructor

bool	operator== (l_p_hash_function const &other) const
	operator==

template<typename Range >
auto	operator() (Range &&range) const
	operator() More...

Detailed Description

hash_function for l_p distance for p in range (0,2]

Definition at line 143 of file lsh_functions.hpp.

Constructor & Destructor Documentation

template<typename FloatType = double>

paal::lsh::l_p_hash_function< FloatType >::l_p_hash_function	(	r_param_t	r,
		FloatType	b,
		FloatType	w
	)

inline

constructor

Parameters

r	r elements has to be generated by p-stable distribution
b	b is a random value from [0, w)
w	w should be much greater than expected points neighborhood radius

Definition at line 170 of file lsh_functions.hpp.

template<typename FloatType = double>

template<typename Range >

auto paal::lsh::l_p_hash_function< FloatType >::operator() ( Range && range ) const

inline

operator()

Template Parameters

Range

Parameters

range Range modeling boost uBLAS VectorExpression concept

Definition at line 194 of file lsh_functions.hpp.

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