Detailed Description

store plif arrays for all transitions in the model

Definition at line 28 of file PlifMatrix.h.

Inheritance diagram for CPlifMatrix:

Public Member Functions
	CPlifMatrix ()
	~CPlifMatrix ()
CPlif **	get_PEN ()
CPlifBase **	get_plif_matrix ()
int32_t	get_num_states ()
CPlifBase **	get_state_signals ()
int32_t	get_num_plifs ()
int32_t	get_num_limits ()
void	create_plifs (int32_t num_plifs, int32_t num_limits)
void	set_plif_ids (int32_t *ids, int32_t num_ids)
void	set_plif_min_values (float64_t *min_values, int32_t num_values)
void	set_plif_max_values (float64_t *max_values, int32_t num_values)
void	set_plif_use_cache (bool *use_cache, int32_t num_values)
void	set_plif_use_svm (int32_t *use_svm, int32_t num_values)
void	set_plif_limits (float64_t *limits, int32_t num_plifs, int32_t num_limits)
void	set_plif_penalties (float64_t *penalties, int32_t num_plifs, int32_t num_limits)
void	set_plif_names (TString< char > *names, int32_t num_values, int32_t maxlen=0)
void	set_plif_transform_type (TString< char > *transform_type, int32_t num_values, int32_t maxlen=0)
int32_t	get_plif_id (int32_t idx)
bool	compute_plif_matrix (float64_t penalties_array, int32_t Dim, int32_t numDims)
bool	compute_signal_plifs (int32_t *state_signals, int32_t feat_dim3, int32_t num_states)
void	set_plif_state_signal_matrix (int32_t *plif_id_matrix, int32_t m, int32_t n)
virtual const char *	get_name () const
Protected Attributes
CPlif **	m_PEN
int32_t	m_num_plifs
int32_t	m_num_limits
int32_t	m_num_states
int	m_feat_dim3
CArray< int32_t >	m_ids
CPlifBase **	m_plif_matrix
CPlifBase **	m_state_signals

Constructor & Destructor Documentation

CPlifMatrix ( )

constructor

Definition at line 8 of file PlifMatrix.cpp.

~CPlifMatrix ( )

destructor

Definition at line 13 of file PlifMatrix.cpp.

Member Function Documentation

bool compute_plif_matrix	(	float64_t *	penalties_array,
		int32_t *	Dim,
		int32_t	numDims
	)

parse an 3D array of plif ids and compute the corresponding 2D plif matrix by subsuming the third dim into one PlifArray; Note: the class PlifArray is derived from PlifBase. It computes all individual plifs and sums them up.

Parameters:

	penalties_array	3D array of plif ids (nofstates x nofstates x nof(features for each transition))
	Dim	array of dimensions
	numDims	number of dimensions

Returns:: success

Definition at line 183 of file PlifMatrix.cpp.

bool compute_signal_plifs	(	int32_t *	state_signals,
		int32_t	feat_dim3,
		int32_t	num_states
	)

parse an 3D array of plif ids and compute the corresponding 3D plif array;

Parameters:

	state_signals	mapping of features to states
	feat_dim3	maximal number of features to be considered in one state
	num_states	number of states

Returns:: success

Definition at line 247 of file PlifMatrix.cpp.

void create_plifs	(	int32_t	num_plifs,
		int32_t	num_limits
	)

create an empty plif matrix of size num_plifs * num_limits

Parameters:

	num_plifs	number of plifs
	num_limits	number of plif limits

Definition at line 27 of file PlifMatrix.cpp.

virtual const char* get_name ( void ) const [virtual]

Returns:: object name

Implements CSGObject.

Definition at line 206 of file PlifMatrix.h.

int32_t get_num_limits ( )

get number of support points for picewise linear transformations (PLiFs)

Returns:: number of support points

Definition at line 77 of file PlifMatrix.h.

int32_t get_num_plifs ( )

get number of plifs

Returns:: number of plifs

Definition at line 71 of file PlifMatrix.h.

int32_t get_num_states ( )

get number of states the number of states determines the size of the plif matrix

Returns:: number of states

Definition at line 58 of file PlifMatrix.h.

CPlif** get_PEN ( )

get array of all plifs

Returns:: plif array

Definition at line 45 of file PlifMatrix.h.

int32_t get_plif_id ( int32_t idx )

return plif id for idx

Parameters:

idx

idx of plif

Returns:: id of plif

Definition at line 162 of file PlifMatrix.h.

CPlifBase** get_plif_matrix ( )

get plif matrix

Returns:: matrix of plifs

Definition at line 51 of file PlifMatrix.h.

CPlifBase** get_state_signals ( )

get plifs defining the mapping of signals to states

Returns:: plifs

Definition at line 65 of file PlifMatrix.h.

void set_plif_ids	(	int32_t *	ids,
		int32_t	num_ids
	)

set plif ids

Parameters:

	ids	plif ids
	num_ids	number of ids

Definition at line 41 of file PlifMatrix.cpp.

void set_plif_limits	(	float64_t *	limits,
		int32_t	num_plifs,
		int32_t	num_limits
	)

set all abscissa values of the support points for the for the pice wise linear transformations (PLiFs)

Parameters:

	limits	array of length num_plifs*num_limits
	num_plifs	number of plifs
	num_limits	number of support vectors

Definition at line 104 of file PlifMatrix.cpp.

void set_plif_max_values	(	float64_t *	max_values,
		int32_t	num_values
	)

set array of max values for all plifs

Parameters:

	max_values	array of max values
	num_values	length of array

Definition at line 68 of file PlifMatrix.cpp.

void set_plif_min_values	(	float64_t *	min_values,
		int32_t	num_values
	)

set array of min values for all plifs

Parameters:

	min_values	array of min values
	num_values	length of array

Definition at line 56 of file PlifMatrix.cpp.

void set_plif_names	(	TString< char > *	names,
		int32_t	num_values,
		int32_t	maxlen = `0`
	)

set names for the PLiFs

Parameters:

	names	names
	num_values	number of names
	maxlen	maximal string len of the names

Definition at line 146 of file PlifMatrix.cpp.

void set_plif_penalties	(	float64_t *	penalties,
		int32_t	num_plifs,
		int32_t	num_limits
	)

set all ordinate values of the support points for the for the pice wise linear transformations (PLiFs)

Parameters:

	penalties	plif values: array of length num_plifs*num_limits
	num_plifs	number of plifs
	num_limits	number of support vectors

Definition at line 125 of file PlifMatrix.cpp.

void set_plif_state_signal_matrix	(	int32_t *	plif_id_matrix,
		int32_t	m,
		int32_t	n
	)

set best path plif state signal matrix

Parameters:

	plif_id_matrix	plif id matrix
	m	dimension m of matrix
	n	dimension n of matrix

Definition at line 275 of file PlifMatrix.cpp.

void set_plif_transform_type	(	TString< char > *	transform_type,
		int32_t	num_values,
		int32_t	maxlen = `0`
	)

set plif transform type; for some features the plifs live in log space therefore the input values have to be transformed to log space before the transformation can be applied; the transform type is string coded

Parameters:

	transform_type	transform type (e.g. LOG(x), LOG(x+1), ...)
	num_values	number of transform strings
	maxlen	of transform strings

Definition at line 160 of file PlifMatrix.cpp.

void set_plif_use_cache	(	bool *	use_cache,
		int32_t	num_values
	)

set plif use cache

Parameters:

	use_cache	set array of bool values
	num_values	length of array

Definition at line 80 of file PlifMatrix.cpp.

void set_plif_use_svm	(	int32_t *	use_svm,
		int32_t	num_values
	)

set plif use svm

Parameters:

	use_svm	use svm
	num_values	length of array

Definition at line 92 of file PlifMatrix.cpp.

Member Data Documentation

int m_feat_dim3 [protected]

maximal number of features for a given state

Definition at line 223 of file PlifMatrix.h.

CArray<int32_t> m_ids [protected]

plif ids

Definition at line 226 of file PlifMatrix.h.

int32_t m_num_limits [protected]

number of supporting points per plif

Definition at line 217 of file PlifMatrix.h.

int32_t m_num_plifs [protected]

number of plifs

Definition at line 214 of file PlifMatrix.h.

int32_t m_num_states [protected]

number of states in model

Definition at line 220 of file PlifMatrix.h.

CPlif** m_PEN [protected]

array of plifs

Definition at line 211 of file PlifMatrix.h.

CPlifBase** m_plif_matrix [protected]

plif matrix

Definition at line 229 of file PlifMatrix.h.

CPlifBase** m_state_signals [protected]

state signals

Definition at line 232 of file PlifMatrix.h.

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

CPlifMatrix Class Reference

Detailed Description

Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation