Direct Graphical Models  v.1.5.2
DirectGraphicalModels::CInferViterbi Class Reference

Max product Viterbi inference class. More...

#include <InferViterbi.h>

Inheritance diagram for DirectGraphicalModels::CInferViterbi:
Collaboration diagram for DirectGraphicalModels::CInferViterbi:

Public Member Functions

 CInferViterbi (CGraph *pGraph)
 Constructor. More...
 
virtual ~CInferViterbi (void)
 
- Public Member Functions inherited from DirectGraphicalModels::CInferLBP
 CInferLBP (CGraph *pGraph)
 Constructor. More...
 
virtual ~CInferLBP (void)
 
- Public Member Functions inherited from DirectGraphicalModels::CMessagePassing
 CMessagePassing (CGraph *pGraph)
 Constructor. More...
 
virtual ~CMessagePassing (void)
 
virtual void infer (unsigned int nIt=1)
 Inference. More...
 
- Public Member Functions inherited from DirectGraphicalModels::CInfer
 CInfer (CGraph *pGraph)
 Constructor. More...
 
virtual ~CInfer (void)
 
virtual vec_byte_t decode (unsigned int nIt=0, Mat &lossMatrix=Mat())
 Approximate decoding. More...
 
vec_float_t getConfidence (void) const
 Returns the confidence of the prediction. More...
 
vec_float_t getPotentials (byte state) const
 Returns the potnetials for the selected state (class) More...
 

Additional Inherited Members

- Protected Member Functions inherited from DirectGraphicalModels::CInferLBP
virtual void calculateMessages (unsigned int nIt)
 Calculates messages, associated with the edges of corresponding graphical model. More...
 
- Protected Member Functions inherited from DirectGraphicalModels::CMessagePassing
void calculateMessage (Edge *edge, float *temp, float *&dst, bool maxSum=false)
 Calculates one message for the specified edge edge. More...
 
void createMessages (void)
 Allocates memory for Edge::msg and Edge::msg_temp containers for all edges in the graph. More...
 
void deleteMessages (void)
 Deletes memory for Edge::msg and Edge::msg_temp containers for all edges in the graph. More...
 
void swapMessages (void)
 Swaps Edge::msg and Edge::msg_temp for all edges in the graph. More...
 
- Protected Member Functions inherited from DirectGraphicalModels::CDecode
 CDecode (CGraph *pGraph)
 Constructor. More...
 
void setState (vec_byte_t &state, qword configuration) const
 Sets the state according to the configuration index configuration. More...
 
void incState (vec_byte_t &state) const
 Increases the state by one, i.e. switches the state array to the consequent configuration. More...
 
vec_float_t calculatePotentials (void) const
 Calculates potentials for all possible configurations. More...
 
virtual ~CDecode (void)
 
virtual vec_byte_t decode (unsigned int nIt=0, Mat &lossMatrix=Mat()) const
 Approximate decoding. More...
 
- Static Protected Member Functions inherited from DirectGraphicalModels::CMessagePassing
static float MatMul (const Mat &M, const float *v, float *&dst, bool maxSum=false)
 Specific matrix multiplication. More...
 
- Static Protected Member Functions inherited from DirectGraphicalModels::CDecode
static vec_byte_t decode (const CGraph *pGraph, Mat &lossMatrix=Mat())
 Approximate decoding. More...
 
static Mat getDefaultLossMatrix (byte nStates)
 Returns a default loss matrix \(L\). More...
 
- Protected Attributes inherited from DirectGraphicalModels::CInferLBP
bool m_maxSum
 Flag indicating weather the max-sum LBP (Viterbi algorithm) should be applied. More...
 
- Protected Attributes inherited from DirectGraphicalModels::CDecode
CGraphm_pGraph
 Pointer to the graph. More...
 

Detailed Description

Max product Viterbi inference class.

Author
Sergey G. Kosov, serge.nosp@m.y.ko.nosp@m.sov@p.nosp@m.roje.nosp@m.ct-10.nosp@m..de

Definition at line 15 of file InferViterbi.h.

Constructor & Destructor Documentation

◆ CInferViterbi()

DirectGraphicalModels::CInferViterbi::CInferViterbi ( CGraph pGraph)
inline

Constructor.

Parameters
pGraphThe graph

Definition at line 22 of file InferViterbi.h.

◆ ~CInferViterbi()

virtual DirectGraphicalModels::CInferViterbi::~CInferViterbi ( void  )
inlinevirtual

Definition at line 23 of file InferViterbi.h.


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