mlpack::neighbor::RAQueryStat< SortPolicy > Class Template Reference

Extra data for each node in the tree. More...

#include <ra_query_stat.hpp>

Public Member Functions
	RAQueryStat ()
	Initialize the statistic with the worst possible distance according to our sorting policy.
template<typename TreeType >
	RAQueryStat (const TreeType &)
	Initialization for a node.
double	Bound () const
	Get the bound.
double &	Bound ()
	Modify the bound.
size_t	NumSamplesMade () const
	Get the number of samples made.
size_t &	NumSamplesMade ()
	Modify the number of samples made.
template<typename Archive >
void	serialize (Archive &ar, const uint32_t)
	Serialize the statistic.

Detailed Description

template<typename SortPolicy>
class mlpack::neighbor::RAQueryStat< SortPolicy >

Extra data for each node in the tree.

For neighbor searches, each node only needs to store a bound on neighbor distances.

Every query is required to make a minimum number of samples to guarantee the desired approximation error. The 'numSamplesMade' keeps track of the minimum number of samples made by all queries in the node in question.

---

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

• src/mlpack/methods/rann/ra_query_stat.hpp