nenesub.hpp File Reference

Nearest-neighbors subsampling. More...

#include <vector>
#include <queue>
#include <cstddef>
#include <algorithm>
#include <type_traits>
#include "knncolle/knncolle.hpp"
#include "sanisizer/sanisizer.hpp"

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Classes
struct	nenesub::Options
	Options for compute(). More...

Namespaces
namespace	nenesub
	Nearest-neighbors subsampling.

Functions
template<typename Index_ , class GetNeighbors_ , class GetIndex_ , class GetMaxDistance_ >
void	nenesub::compute (const Index_ num_obs, const GetNeighbors_ get_neighbors, const GetIndex_ get_index, const GetMaxDistance_ get_max_distance, const Options &options, std::vector< Index_ > &selected)
template<typename Index_ , typename Distance_ >
std::vector< Index_ >	nenesub::compute (const knncolle::NeighborList< Index_, Distance_ > &neighbors, const Options &options)
template<typename Index_ , typename Input_ , typename Distance_ >
std::vector< Index_ >	nenesub::compute (const knncolle::Prebuilt< Index_, Input_, Distance_ > &prebuilt, const Options &options)
template<typename Index_ , typename Input_ , typename Distance_ , class Matrix_ = knncolle::Matrix<Index_, Input_>>
std::vector< Index_ >	nenesub::compute (const std::size_t num_dims, const Index_ num_obs, const Input_ *data, const knncolle::Builder< Index_, Input_, Distance_, Matrix_ > &knn_method, const Options &options)

Detailed Description

Nearest-neighbors subsampling.