Detailed Description

class RealDistance

Definition at line 22 of file RealDistance.h.

Inheritance diagram for CRealDistance:

Public Member Functions
	CRealDistance ()

virtual bool	init (CFeatures l, CFeatures r)

virtual EFeatureType	get_feature_type ()

virtual const char *	get_name () const

virtual void	cleanup ()=0

virtual EDistanceType	get_distance_type ()=0

virtual EFeatureClass	get_feature_class ()

virtual float64_t	distance (int32_t idx_a, int32_t idx_b)

virtual float64_t	distance_upper_bounded (int32_t idx_a, int32_t idx_b, float64_t upper_bound)

virtual void	precompute_rhs ()

virtual void	precompute_lhs ()

virtual void	reset_precompute ()

SGMatrix< float64_t >	get_distance_matrix ()

template<class T >
SGMatrix< T >	get_distance_matrix ()

int32_t	compute_row_start (int64_t offs, int32_t n, bool symmetric)

void	load (CFile *loader)

void	save (CFile *writer)

CFeatures *	get_lhs ()

CFeatures *	get_rhs ()

virtual CFeatures *	replace_rhs (CFeatures *rhs)

virtual CFeatures *	replace_lhs (CFeatures *lhs)

virtual void	remove_lhs_and_rhs ()

virtual void	remove_lhs ()
	takes all necessary steps if the lhs is removed from distance matrix More...

virtual void	remove_rhs ()
	takes all necessary steps if the rhs is removed from distance matrix More...

bool	get_precompute_matrix ()

virtual void	set_precompute_matrix (bool flag)

virtual int32_t	get_num_vec_lhs ()

virtual int32_t	get_num_vec_rhs ()

virtual bool	has_features ()

bool	lhs_equals_rhs ()

virtual CSGObject *	shallow_copy () const

virtual CSGObject *	deep_copy () const

virtual bool	is_generic (EPrimitiveType *generic) const

template<class T >
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

template<>
void	set_generic ()

void	unset_generic ()

virtual void	print_serializable (const char *prefix="")

virtual bool	save_serializable (CSerializableFile file, const char prefix="")

virtual bool	load_serializable (CSerializableFile file, const char prefix="")

void	set_global_io (SGIO *io)

SGIO *	get_global_io ()

void	set_global_parallel (Parallel *parallel)

Parallel *	get_global_parallel ()

void	set_global_version (Version *version)

Version *	get_global_version ()

SGStringList< char >	get_modelsel_names ()

void	print_modsel_params ()

char *	get_modsel_param_descr (const char *param_name)

index_t	get_modsel_param_index (const char *param_name)

void	build_gradient_parameter_dictionary (CMap< TParameter , CSGObject > *dict)

bool	has (const std::string &name) const

template<typename T >
bool	has (const Tag< T > &tag) const

template<typename T , typename U = void>
bool	has (const std::string &name) const

template<typename T >
void	set (const Tag< T > &_tag, const T &value)

template<typename T , typename U = void>
void	set (const std::string &name, const T &value)

template<typename T >
T	get (const Tag< T > &_tag) const

template<typename T , typename U = void>
T	get (const std::string &name) const

virtual void	update_parameter_hash ()

virtual bool	parameter_hash_changed ()

virtual bool	equals (CSGObject *other, float64_t accuracy=0.0, bool tolerant=false)

virtual CSGObject *	clone ()

Static Public Member Functions
template<class T >
static void *	get_distance_matrix_helper (void *p)

Public Attributes
SGIO *	io

Parallel *	parallel

Version *	version

Parameter *	m_parameters

Parameter *	m_model_selection_parameters

Parameter *	m_gradient_parameters

uint32_t	m_hash

Protected Member Functions
virtual float64_t	compute (int32_t x, int32_t y)=0

void	do_precompute_matrix ()
	matrix precomputation More...

virtual bool	check_compatibility (CFeatures l, CFeatures r)

virtual void	load_serializable_pre () throw (ShogunException)

virtual void	load_serializable_post () throw (ShogunException)

virtual void	save_serializable_pre () throw (ShogunException)

virtual void	save_serializable_post () throw (ShogunException)

template<typename T >
void	register_param (Tag< T > &_tag, const T &value)

template<typename T >
void	register_param (const std::string &name, const T &value)

Static Protected Member Functions
static void *	run_distance_thread (void *p)
	run distance thread More...

Protected Attributes
float32_t *	precomputed_matrix

bool	precompute_matrix

CFeatures *	lhs
	feature vectors to occur on the left hand side More...

CFeatures *	rhs
	feature vectors to occur on the right hand side More...

int32_t	num_lhs

int32_t	num_rhs

Constructor & Destructor Documentation

CRealDistance ( )

default constructor

Definition at line 26 of file RealDistance.h.

Member Function Documentation

void build_gradient_parameter_dictionary ( CMap< TParameter *, CSGObject * > * dict )

inherited

Builds a dictionary of all parameters in SGObject as well of those of SGObjects that are parameters of this object. Dictionary maps parameters to the objects that own them.

Parameters

dict	dictionary of parameters to be built.

Definition at line 630 of file SGObject.cpp.

bool check_compatibility	(	CFeatures *	l,
		CFeatures *	r
	)

protectedvirtualinherited

Checks the compatibility between two supplied features

Parameters

l	left hand side features
r	right hand side features

Returns: true if the features are compatible

Definition at line 101 of file Distance.cpp.

virtual void cleanup ( )

pure virtual

cleanup distance

abstract base method

Implements CDistance.

Implemented in CMahalanobisDistance, CAttenuatedEuclideanDistance, and CCustomMahalanobisDistance.

CSGObject * clone ( )

virtualinherited

Creates a clone of the current object. This is done via recursively traversing all parameters, which corresponds to a deep copy. Calling equals on the cloned object always returns true although none of the memory of both objects overlaps.

Returns: an identical copy of the given object, which is disjoint in memory. NULL if the clone fails. Note that the returned object is SG_REF'ed

Definition at line 747 of file SGObject.cpp.

virtual float64_t compute	(	int32_t	x,
		int32_t	y
	)

protectedpure virtual

compute distance function for features a and b idx_{a,b} denote the index of the feature vectors in the corresponding feature object

Implements CDistance.

Implemented in CMahalanobisDistance, CAttenuatedEuclideanDistance, and CCustomMahalanobisDistance.

int32_t compute_row_start	(	int64_t	offs,
		int32_t	n,
		bool	symmetric
	)

inherited

compute row start offset for parallel kernel matrix computation

Parameters

offs	offset
n	number of columns
symmetric	whether matrix is symmetric

Definition at line 173 of file Distance.h.

CSGObject * deep_copy ( ) const

virtualinherited

A deep copy. All the instance variables will also be copied.

Definition at line 231 of file SGObject.cpp.

float64_t distance	(	int32_t	idx_a,
		int32_t	idx_b
	)

virtualinherited

get distance function for lhs feature vector a and rhs feature vector b

Parameters

idx_a	feature vector a at idx_a
idx_b	feature vector b at idx_b

Returns: distance value

Definition at line 206 of file Distance.cpp.

virtual float64_t distance_upper_bounded	(	int32_t	idx_a,
		int32_t	idx_b,
		float64_t	upper_bound
	)

virtualinherited

get distance function for lhs feature vector a and rhs feature vector b. The computation of the distance stops if the intermediate result is larger than upper_bound. This is useful to use with John Langford's Cover Tree and it is ONLY implemented for Euclidean distance

Parameters

idx_a	feature vector a at idx_a
idx_b	feature vector b at idx_b
upper_bound	value above which the computation halts

Returns: distance value or upper_bound

Reimplemented in CEuclideanDistance.

Definition at line 124 of file Distance.h.

void do_precompute_matrix ( )

protectedinherited

matrix precomputation

Definition at line 244 of file Distance.cpp.

bool equals	(	CSGObject *	other,
		float64_t	accuracy = `0.0`,
		bool	tolerant = `false`
	)

virtualinherited

Recursively compares the current SGObject to another one. Compares all registered numerical parameters, recursion upon complex (SGObject) parameters. Does not compare pointers!

May be overwritten but please do with care! Should not be necessary in most cases.

Parameters

other	object to compare with
accuracy	accuracy to use for comparison (optional)
tolerant	allows linient check on float equality (within accuracy)

Returns: true if all parameters were equal, false if not

Definition at line 651 of file SGObject.cpp.

T get ( const Tag< T > & _tag ) const

inherited

Getter for a class parameter, identified by a Tag. Throws an exception if the class does not have such a parameter.

Parameters

_tag	name and type information of parameter

Returns: value of the parameter identified by the input tag

Definition at line 367 of file SGObject.h.

T get ( const std::string & name ) const

inherited

Getter for a class parameter, identified by a name. Throws an exception if the class does not have such a parameter.

Parameters

name	name of the parameter

Returns: value of the parameter corresponding to the input name and type

Definition at line 388 of file SGObject.h.

template SGMatrix< float32_t > get_distance_matrix< float32_t > ( )

inherited

get distance matrix

Returns: computed distance matrix (needs to be cleaned up)

Definition at line 156 of file Distance.h.

SGMatrix< T > get_distance_matrix ( )

inherited

get distance matrix (templated)

Returns: the distance matrix

Definition at line 334 of file Distance.cpp.

template void * get_distance_matrix_helper< float32_t > ( void * p )

staticinherited

helper for computing the kernel matrix in a parallel way

Parameters

p	thread parameters

Definition at line 283 of file Distance.cpp.

virtual EDistanceType get_distance_type ( )

pure virtual

get distance type we are

abstrace base method

Returns: distance type

Implements CDenseDistance< float64_t >.

Implemented in CMahalanobisDistance, CAttenuatedEuclideanDistance, and CCustomMahalanobisDistance.

virtual EFeatureClass get_feature_class ( )

virtualinherited

get feature class the distance can deal with

Returns: feature class DENSE

Implements CDistance.

Definition at line 42 of file DenseDistance.h.

virtual EFeatureType get_feature_type ( )

virtual

get feature type the distance can deal with

Returns: feature type DREAL

Reimplemented from CDenseDistance< float64_t >.

Reimplemented in CMahalanobisDistance, and CAttenuatedEuclideanDistance.

Definition at line 48 of file RealDistance.h.

SGIO * get_global_io ( )

inherited

get the io object

Returns: io object

Definition at line 268 of file SGObject.cpp.

Parallel * get_global_parallel ( )

inherited

get the parallel object

Returns: parallel object

Definition at line 310 of file SGObject.cpp.

Version * get_global_version ( )

inherited

get the version object

Returns: version object

Definition at line 323 of file SGObject.cpp.

CFeatures* get_lhs ( )

inherited

get left-hand side features used in distance matrix

Returns: left-hand side features

Definition at line 224 of file Distance.h.

SGStringList< char > get_modelsel_names ( )

inherited

Returns: vector of names of all parameters which are registered for model selection

Definition at line 531 of file SGObject.cpp.

char * get_modsel_param_descr ( const char * param_name )

inherited

Returns description of a given parameter string, if it exists. SG_ERROR otherwise

Parameters

param_name name of the parameter

Returns: description of the parameter

Definition at line 555 of file SGObject.cpp.

index_t get_modsel_param_index ( const char * param_name )

inherited

Returns index of model selection parameter with provided index

Parameters

param_name name of model selection parameter

Returns: index of model selection parameter with provided name, -1 if there is no such

Definition at line 568 of file SGObject.cpp.

virtual const char* get_name ( ) const

virtual

Returns the name of the SGSerializable instance. It MUST BE the CLASS NAME without the prefixed `C'.

Returns: name of the SGSerializable

Reimplemented from CDenseDistance< float64_t >.

Reimplemented in CMahalanobisDistance, CAttenuatedEuclideanDistance, and CCustomMahalanobisDistance.

Definition at line 55 of file RealDistance.h.

virtual int32_t get_num_vec_lhs ( )

virtualinherited

get number of vectors of lhs features

Returns: number of vectors of left-hand side

Reimplemented in CCustomDistance.

Definition at line 312 of file Distance.h.

virtual int32_t get_num_vec_rhs ( )

virtualinherited

get number of vectors of rhs features

Returns: number of vectors of right-hand side

Reimplemented in CCustomDistance.

Definition at line 321 of file Distance.h.

bool get_precompute_matrix ( )

inherited

FIXME: precompute matrix should be dropped, handling should be via customdistance

Returns: if precompute_matrix

Definition at line 290 of file Distance.h.

CFeatures* get_rhs ( )

inherited

get right-hand side features used in distance matrix

Returns: right-hand side features

Definition at line 230 of file Distance.h.

bool has ( const std::string & name ) const

inherited

Checks if object has a class parameter identified by a name.

Parameters

name	name of the parameter

Returns: true if the parameter exists with the input name

Definition at line 289 of file SGObject.h.

bool has ( const Tag< T > & tag ) const

inherited

Checks if object has a class parameter identified by a Tag.

Parameters

tag	tag of the parameter containing name and type information

Returns: true if the parameter exists with the input tag

Definition at line 301 of file SGObject.h.

bool has ( const std::string & name ) const

inherited

Checks if a type exists for a class parameter identified by a name.

Parameters

name	name of the parameter

Returns: true if the parameter exists with the input name and type

Definition at line 312 of file SGObject.h.

virtual bool has_features ( )

virtualinherited

test whether features have been assigned to lhs and rhs

Returns: true if features are assigned

Reimplemented in CCustomDistance.

Definition at line 330 of file Distance.h.

virtual bool init	(	CFeatures *	l,
		CFeatures *	r
	)

virtual

init distance

Parameters

l	features of left-hand side
r	features of right-hand side

Returns: if init was successful

Reimplemented from CDenseDistance< float64_t >.

Reimplemented in CMahalanobisDistance, and CAttenuatedEuclideanDistance.

Definition at line 34 of file RealDistance.h.

bool is_generic ( EPrimitiveType * generic ) const

virtualinherited

If the SGSerializable is a class template then TRUE will be returned and GENERIC is set to the type of the generic.

Parameters

generic set to the type of the generic if returning TRUE

Returns: TRUE if a class template.

Definition at line 329 of file SGObject.cpp.

bool lhs_equals_rhs ( )

inherited

test whether features on lhs and rhs are the same

Returns: true if features are the same

Definition at line 339 of file Distance.h.

void load ( CFile * loader )

inherited

load the kernel matrix

Parameters

loader File object via which to load data

Definition at line 132 of file Distance.cpp.

bool load_serializable	(	CSerializableFile *	file,
		const char *	prefix = `""`
	)

virtualinherited

Load this object from file. If it will fail (returning FALSE) then this object will contain inconsistent data and should not be used!

Parameters

file	where to load from
prefix	prefix for members

Returns: TRUE if done, otherwise FALSE

Definition at line 402 of file SGObject.cpp.

void load_serializable_post	(		)
throw	(	ShogunException
	)

protectedvirtualinherited

Can (optionally) be overridden to post-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::LOAD_SERIALIZABLE_POST is called.

Exceptions

ShogunException will be thrown if an error occurs.

Reimplemented in CKernel, CWeightedDegreePositionStringKernel, CList, CAlphabet, CLinearHMM, CGaussianKernel, CInverseMultiQuadricKernel, CCircularKernel, and CExponentialKernel.

Definition at line 459 of file SGObject.cpp.

void load_serializable_pre	(		)
throw	(	ShogunException
	)

protectedvirtualinherited

Can (optionally) be overridden to pre-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::LOAD_SERIALIZABLE_PRE is called.

Exceptions

ShogunException will be thrown if an error occurs.

Reimplemented in CDynamicArray< T >, CDynamicArray< float64_t >, CDynamicArray< float32_t >, CDynamicArray< int32_t >, CDynamicArray< char >, CDynamicArray< bool >, and CDynamicObjectArray.

Definition at line 454 of file SGObject.cpp.

bool parameter_hash_changed ( )

virtualinherited

Returns: whether parameter combination has changed since last update

Definition at line 295 of file SGObject.cpp.

virtual void precompute_lhs ( )

virtualinherited

Precomputation related to features of left hand side WARNING : Make sure to reset computations using reset_precompute() when features or feature matrix are changed. This method is empty, should be overloaded in derived class.

Reimplemented in CEuclideanDistance.

Definition at line 143 of file Distance.h.

virtual void precompute_rhs ( )

virtualinherited

Precomputation related to features of right hand side WARNING : Make sure to reset computations using reset_precompute() when features or feature matrix are changed. This method is empty, should be overloaded in derived class.

Reimplemented in CEuclideanDistance.

Definition at line 135 of file Distance.h.

void print_modsel_params ( )

inherited

prints all parameter registered for model selection and their type

Definition at line 507 of file SGObject.cpp.

void print_serializable ( const char * prefix = "" )

virtualinherited

prints registered parameters out

Parameters

prefix prefix for members

Definition at line 341 of file SGObject.cpp.

void register_param	(	Tag< T > &	_tag,
		const T &	value
	)

protectedinherited

Registers a class parameter which is identified by a tag. This enables the parameter to be modified by set() and retrieved by get(). Parameters can be registered in the constructor of the class.

Parameters

_tag	name and type information of parameter
value	value of the parameter

Definition at line 439 of file SGObject.h.

void register_param	(	const std::string &	name,
		const T &	value
	)

protectedinherited

Registers a class parameter which is identified by a name. This enables the parameter to be modified by set() and retrieved by get(). Parameters can be registered in the constructor of the class.

Parameters

name	name of the parameter
value	value of the parameter along with type information

Definition at line 452 of file SGObject.h.

void remove_lhs ( )

virtualinherited

takes all necessary steps if the lhs is removed from distance matrix

Definition at line 155 of file Distance.cpp.

void remove_lhs_and_rhs ( )

virtualinherited

remove lhs and rhs from distance

Definition at line 144 of file Distance.cpp.

void remove_rhs ( )

virtualinherited

takes all necessary steps if the rhs is removed from distance matrix

takes all necessary steps if the rhs is removed from distance

Definition at line 163 of file Distance.cpp.

CFeatures * replace_lhs ( CFeatures * lhs )

virtualinherited

replace left-hand side features used in distance matrix

make sure to check that your distance can deal with the supplied features (!)

Parameters

lhs	features of right-hand side

Returns: replaced left-hand side features

Reimplemented in CEuclideanDistance.

Definition at line 188 of file Distance.cpp.

CFeatures * replace_rhs ( CFeatures * rhs )

virtualinherited

replace right-hand side features used in distance matrix

make sure to check that your distance can deal with the supplied features (!)

Parameters

rhs	features of right-hand side

Returns: replaced right-hand side features

Reimplemented in CEuclideanDistance.

Definition at line 170 of file Distance.cpp.

virtual void reset_precompute ( )

virtualinherited

Reset precomputations for features of both sides Should be used to reset whenever features or feature matrix are changed. This method is empty, should be overloaded in derived class.

Reimplemented in CEuclideanDistance.

Definition at line 150 of file Distance.h.

static void* run_distance_thread ( void * p )

staticprotectedinherited

run distance thread

void save ( CFile * writer )

inherited

save kernel matrix

Parameters

writer File object via which to save data

Definition at line 138 of file Distance.cpp.

bool save_serializable	(	CSerializableFile *	file,
		const char *	prefix = `""`
	)

virtualinherited

Save this object to file.

Parameters

file	where to save the object; will be closed during returning if PREFIX is an empty string.
prefix	prefix for members

Returns: TRUE if done, otherwise FALSE

Definition at line 347 of file SGObject.cpp.

void save_serializable_post	(		)
throw	(	ShogunException
	)

protectedvirtualinherited

Can (optionally) be overridden to post-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::SAVE_SERIALIZABLE_POST is called.

Exceptions

ShogunException will be thrown if an error occurs.

Reimplemented in CKernel.

Definition at line 469 of file SGObject.cpp.

void save_serializable_pre	(		)
throw	(	ShogunException
	)

protectedvirtualinherited

Can (optionally) be overridden to pre-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::SAVE_SERIALIZABLE_PRE is called.

Exceptions

ShogunException will be thrown if an error occurs.

Reimplemented in CKernel, CDynamicArray< T >, CDynamicArray< float64_t >, CDynamicArray< float32_t >, CDynamicArray< int32_t >, CDynamicArray< char >, CDynamicArray< bool >, and CDynamicObjectArray.

Definition at line 464 of file SGObject.cpp.

void set	(	const Tag< T > &	_tag,
		const T &	value
	)

inherited

Setter for a class parameter, identified by a Tag. Throws an exception if the class does not have such a parameter.

Parameters

_tag	name and type information of parameter
value	value of the parameter

Definition at line 328 of file SGObject.h.

void set	(	const std::string &	name,
		const T &	value
	)

inherited

Setter for a class parameter, identified by a name. Throws an exception if the class does not have such a parameter.

Parameters

name	name of the parameter
value	value of the parameter along with type information

Definition at line 354 of file SGObject.h.

void set_generic ( )

inherited

Definition at line 74 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 79 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 84 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 89 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 94 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 99 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 104 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 109 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 114 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 119 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 124 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 129 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 134 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 139 of file SGObject.cpp.

void set_generic ( )

inherited

Definition at line 144 of file SGObject.cpp.

void set_generic ( )

inherited

set generic type to T

void set_global_io ( SGIO * io )

inherited

set the io object

Parameters

io	io object to use

Definition at line 261 of file SGObject.cpp.

void set_global_parallel ( Parallel * parallel )

inherited

set the parallel object

Parameters

parallel parallel object to use

Definition at line 274 of file SGObject.cpp.

void set_global_version ( Version * version )

inherited

set the version object

Parameters

version version object to use

Definition at line 316 of file SGObject.cpp.

virtual void set_precompute_matrix ( bool flag )

virtualinherited

FIXME: precompute matrix should be dropped, handling should be via customdistance

Parameters

flag	if precompute_matrix

Definition at line 297 of file Distance.h.

CSGObject * shallow_copy ( ) const

virtualinherited

A shallow copy. All the SGObject instance variables will be simply assigned and SG_REF-ed.

Reimplemented in CGaussianKernel.

Definition at line 225 of file SGObject.cpp.

void unset_generic ( )

inherited

unset generic type

this has to be called in classes specializing a template class

Definition at line 336 of file SGObject.cpp.

void update_parameter_hash ( )

virtualinherited

Updates the hash of current parameter combination

Definition at line 281 of file SGObject.cpp.

Member Data Documentation

SGIO* io

inherited

io

Definition at line 537 of file SGObject.h.

CFeatures* lhs

protectedinherited

feature vectors to occur on the left hand side

Definition at line 381 of file Distance.h.

Parameter* m_gradient_parameters

inherited

parameters wrt which we can compute gradients

Definition at line 552 of file SGObject.h.

uint32_t m_hash

inherited

Hash of parameter values

Definition at line 555 of file SGObject.h.

Parameter* m_model_selection_parameters

inherited

model selection parameters

Definition at line 549 of file SGObject.h.

Parameter* m_parameters

inherited

parameters

Definition at line 546 of file SGObject.h.

int32_t num_lhs

protectedinherited

number of feature vectors on the left hand side

Definition at line 386 of file Distance.h.

int32_t num_rhs

protectedinherited

number of feature vectors on the right hand side

Definition at line 388 of file Distance.h.

Parallel* parallel

inherited

parallel

Definition at line 540 of file SGObject.h.

bool precompute_matrix

protectedinherited

FIXME: precompute matrix should be dropped, handling should be via customdistance

Definition at line 378 of file Distance.h.

float32_t* precomputed_matrix

protectedinherited

FIXME: precompute matrix should be dropped, handling should be via customdistance

Definition at line 373 of file Distance.h.

CFeatures* rhs

protectedinherited

feature vectors to occur on the right hand side

Definition at line 383 of file Distance.h.

Version* version

inherited

version

Definition at line 543 of file SGObject.h.

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

RealDistance.h

Detailed Description

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation