mlpack
2.2.5
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BiSearchVisitor executes a bichromatic neighbor search on the given NSType. More...
Public Types | |
template<template< typename TreeMetricType, typename TreeStatType, typename TreeMatType > class TreeType> | |
using | NSTypeT = NSType< SortPolicy, TreeType > |
Alias template necessary for visual c++ compiler. More... | |
Public Member Functions | |
BiSearchVisitor (const arma::mat &querySet, const size_t k, arma::Mat< size_t > &neighbors, arma::mat &distances, const size_t leafSize, const double tau, const double rho) | |
Construct the BiSearchVisitor. More... | |
template<template< typename TreeMetricType, typename TreeStatType, typename TreeMatType > class TreeType> | |
void | operator() (NSTypeT< TreeType > *ns) const |
Default Bichromatic neighbor search on the given NSType instance. More... | |
void | operator() (NSTypeT< tree::KDTree > *ns) const |
Bichromatic neighbor search on the given NSType specialized for KDTrees. More... | |
void | operator() (NSTypeT< tree::BallTree > *ns) const |
Bichromatic neighbor search on the given NSType specialized for BallTrees. More... | |
void | operator() (SpillKNN *ns) const |
Bichromatic neighbor search specialized for SPTrees. More... | |
void | operator() (NSTypeT< tree::Octree > *ns) const |
Bichromatic neighbor search specialized for octrees. More... | |
BiSearchVisitor executes a bichromatic neighbor search on the given NSType.
We use template specialization to differentiate those tree types that accept leafSize as a parameter. In these cases, before doing neighbor search, a query tree with proper leafSize is built from the querySet.
Definition at line 98 of file ns_model.hpp.
Alias template necessary for visual c++ compiler.
Definition at line 125 of file ns_model.hpp.
BiSearchVisitor | ( | const arma::mat & | querySet, |
const size_t | k, | ||
arma::Mat< size_t > & | neighbors, | ||
arma::mat & | distances, | ||
const size_t | leafSize, | ||
const double | tau, | ||
const double | rho | ||
) |
Construct the BiSearchVisitor.
void operator() | ( | NSTypeT< TreeType > * | ns | ) | const |
Default Bichromatic neighbor search on the given NSType instance.
void operator() | ( | NSTypeT< tree::KDTree > * | ns | ) | const |
Bichromatic neighbor search on the given NSType specialized for KDTrees.
void operator() | ( | NSTypeT< tree::BallTree > * | ns | ) | const |
Bichromatic neighbor search on the given NSType specialized for BallTrees.
void operator() | ( | SpillKNN * | ns | ) | const |
Bichromatic neighbor search specialized for SPTrees.
void operator() | ( | NSTypeT< tree::Octree > * | ns | ) | const |
Bichromatic neighbor search specialized for octrees.