MassTreeKmeans Class Reference

#include <genesis/tree/mass_tree/kmeans.hpp>

Inherits Kmeans< MassTree >.

Detailed Description

Definition at line 53 of file tree/mass_tree/kmeans.hpp.

Public Member Functions
	MassTreeKmeans ()=default
	MassTreeKmeans (MassTreeKmeans &&)=default
	MassTreeKmeans (MassTreeKmeans const &)=default
virtual	~MassTreeKmeans () override=default
size_t	accumulate_centroid_masses () const
void	accumulate_centroid_masses (size_t value)
MassTreeKmeans &	operator= (MassTreeKmeans &&)=default
MassTreeKmeans &	operator= (MassTreeKmeans const &)=default
Public Member Functions inherited from Kmeans< MassTree >
	Kmeans ()=default
	Kmeans (Kmeans &&)=default
	Kmeans (Kmeans const &)=default
virtual	~Kmeans ()=default
std::vector< size_t > const &	assignments () const
Kmeans &	assignments (std::vector< size_t > const &value)
std::vector< MassTree > const &	centroids () const
Kmeans &	centroids (std::vector< MassTree > const &value)
void	clear ()
KmeansClusteringInfo	cluster_info (std::vector< MassTree > const &data) const
std::vector< size_t >	cluster_sizes () const
KmeansInitializationStrategy	initialization_strategy () const
Kmeans &	initialization_strategy (KmeansInitializationStrategy value)
size_t	max_iterations () const
Kmeans &	max_iterations (size_t value)
Kmeans &	operator= (Kmeans &&)=default
Kmeans &	operator= (Kmeans const &)=default
size_t	run (std::vector< MassTree > const &data, size_t const k)

Public Types
using	Point = MassTree
Public Types inherited from Kmeans< MassTree >
using	value_type = MassTree

Additional Inherited Members
Public Attributes inherited from Kmeans< MassTree >
std::function< void(void)>	report_initialization
std::function< void(size_t i)>	report_iteration
Protected Member Functions inherited from Kmeans< MassTree >
virtual bool	assign_to_centroids (std::vector< MassTree > const &data, std::vector< MassTree > const &centroids, std::vector< size_t > &assignments)
virtual KmeansClusteringInfo	cluster_info (std::vector< MassTree > const &data, std::vector< size_t > const &assignments, std::vector< MassTree > const &centroids) const
virtual bool	data_validation (std::vector< MassTree > const &data) const
virtual double	distance (MassTree const &lhs, MassTree const &rhs) const=0
virtual std::pair< size_t, double >	find_nearest_cluster (std::vector< MassTree > const &centroids, MassTree const &datum) const
virtual void	initialize (std::vector< MassTree > const &data, size_t const k)
virtual bool	lloyd_step (std::vector< MassTree > const &data, std::vector< size_t > &assignments, std::vector< MassTree > &centroids)
virtual void	post_loop_hook (std::vector< MassTree > const &data, std::vector< size_t > &assignments, std::vector< MassTree > &centroids)
virtual void	pre_loop_hook (std::vector< MassTree > const &data, std::vector< size_t > &assignments, std::vector< MassTree > &centroids)
virtual bool	treat_empty_centroids (std::vector< MassTree > const &data, std::vector< size_t > &assignments, std::vector< MassTree > &centroids, std::unordered_set< size_t > const &empty_centroids)
virtual void	update_centroids (std::vector< MassTree > const &data, std::vector< size_t > const &assignments, std::vector< MassTree > &centroids)=0

Constructor & Destructor Documentation

MassTreeKmeans() [1/3]

MassTreeKmeans ( )

default

~MassTreeKmeans()

virtual ~MassTreeKmeans ( )

overridevirtualdefault

MassTreeKmeans() [2/3]

MassTreeKmeans ( MassTreeKmeans const &  )

default

MassTreeKmeans() [3/3]

MassTreeKmeans ( MassTreeKmeans &&  )

default

Member Function Documentation

accumulate_centroid_masses() [1/2]

size_t accumulate_centroid_masses

(

)

const

Definition at line 54 of file kmeans.cpp.

accumulate_centroid_masses() [2/2]

void accumulate_centroid_masses

(

size_t

value

)

Definition at line 59 of file kmeans.cpp.

operator=() [1/2]

MassTreeKmeans& operator= ( MassTreeKmeans &&  )

default

operator=() [2/2]

MassTreeKmeans& operator= ( MassTreeKmeans const &  )

default

Member Typedef Documentation

Point

using Point = MassTree

Definition at line 62 of file tree/mass_tree/kmeans.hpp.

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

• tree/mass_tree/kmeans.hpp
• kmeans.cpp