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OpenCV  2.4.13
Open Source Computer Vision
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
CvBoostTree Class Reference

#include <ml.hpp>

Inheritance diagram for CvBoostTree:

Public Member Functions

  CvBoostTree ()
 
virtual  ~CvBoostTree ()
 
virtual bool  train (CvDTreeTrainData *trainData, const CvMat *subsample_idx, CvBoost *ensemble)
 
virtual void  scale (double s)
 
virtual void  read (CvFileStorage *fs, CvFileNode *node, CvBoost *ensemble, CvDTreeTrainData *_data)
 
virtual void  clear ()
 
virtual bool  train (const CvMat *trainData, int tflag, const CvMat *responses, const CvMat *varIdx=0, const CvMat *sampleIdx=0, const CvMat *varType=0, const CvMat *missingDataMask=0, CvDTreeParams params=CvDTreeParams())
 
virtual bool  train (CvDTreeTrainData *trainData, const CvMat *_subsample_idx)
 
virtual void  read (CvFileStorage *fs, CvFileNode *node)
 
virtual void  read (CvFileStorage *fs, CvFileNode *node, CvDTreeTrainData *data)
 
- Public Member Functions inherited from CvDTree
  CvDTree ()
 
virtual  ~CvDTree ()
 
virtual bool  train (CvMLData *trainData, CvDTreeParams params=CvDTreeParams())
 
virtual float  calc_error (CvMLData *trainData, int type, std::vector< float > *resp=0)
 
virtual CvDTreeNode *  predict (const CvMat *sample, const CvMat *missingDataMask=0, bool preprocessedInput=false) const
 
virtual bool  train (const cv::Mat &trainData, int tflag, const cv::Mat &responses, const cv::Mat &varIdx=cv::Mat(), const cv::Mat &sampleIdx=cv::Mat(), const cv::Mat &varType=cv::Mat(), const cv::Mat &missingDataMask=cv::Mat(), CvDTreeParams params=CvDTreeParams())
 
virtual CvDTreeNode *  predict (const cv::Mat &sample, const cv::Mat &missingDataMask=cv::Mat(), bool preprocessedInput=false) const
 
virtual cv::Mat  getVarImportance ()
 
virtual const CvMat *  get_var_importance ()
 
virtual void  write (CvFileStorage *fs, const char *name) const
 
virtual void  write (CvFileStorage *fs) const
 
const CvDTreeNode *  get_root () const
 
int  get_pruned_tree_idx () const
 
CvDTreeTrainData *  get_data ()
 
- Public Member Functions inherited from CvStatModel
  CvStatModel ()
 
virtual  ~CvStatModel ()
 
virtual void  save (const char *filename, const char *name=0) const
 
virtual void  load (const char *filename, const char *name=0)
 

Protected Member Functions

virtual void  try_split_node (CvDTreeNode *n)
 
virtual CvDTreeSplit *  find_surrogate_split_ord (CvDTreeNode *n, int vi, uchar *ext_buf=0)
 
virtual CvDTreeSplit *  find_surrogate_split_cat (CvDTreeNode *n, int vi, uchar *ext_buf=0)
 
virtual CvDTreeSplit *  find_split_ord_class (CvDTreeNode *n, int vi, float init_quality=0, CvDTreeSplit *_split=0, uchar *ext_buf=0)
 
virtual CvDTreeSplit *  find_split_cat_class (CvDTreeNode *n, int vi, float init_quality=0, CvDTreeSplit *_split=0, uchar *ext_buf=0)
 
virtual CvDTreeSplit *  find_split_ord_reg (CvDTreeNode *n, int vi, float init_quality=0, CvDTreeSplit *_split=0, uchar *ext_buf=0)
 
virtual CvDTreeSplit *  find_split_cat_reg (CvDTreeNode *n, int vi, float init_quality=0, CvDTreeSplit *_split=0, uchar *ext_buf=0)
 
virtual void  calc_node_value (CvDTreeNode *n)
 
virtual double  calc_node_dir (CvDTreeNode *n)
 
- Protected Member Functions inherited from CvDTree
virtual bool  do_train (const CvMat *_subsample_idx)
 
virtual void  split_node_data (CvDTreeNode *n)
 
virtual CvDTreeSplit *  find_best_split (CvDTreeNode *n)
 
virtual void  complete_node_dir (CvDTreeNode *node)
 
virtual void  cluster_categories (const int *vectors, int vector_count, int var_count, int *sums, int k, int *cluster_labels)
 
virtual void  prune_cv ()
 
virtual double  update_tree_rnc (int T, int fold)
 
virtual int  cut_tree (int T, int fold, double min_alpha)
 
virtual void  free_prune_data (bool cut_tree)
 
virtual void  free_tree ()
 
virtual void  write_node (CvFileStorage *fs, CvDTreeNode *node) const
 
virtual void  write_split (CvFileStorage *fs, CvDTreeSplit *split) const
 
virtual CvDTreeNode *  read_node (CvFileStorage *fs, CvFileNode *node, CvDTreeNode *parent)
 
virtual CvDTreeSplit *  read_split (CvFileStorage *fs, CvFileNode *node)
 
virtual void  write_tree_nodes (CvFileStorage *fs) const
 
virtual void  read_tree_nodes (CvFileStorage *fs, CvFileNode *node)
 

Protected Attributes

CvBoost *  ensemble
 
- Protected Attributes inherited from CvDTree
CvDTreeNode *  root
 
CvMat *  var_importance
 
CvDTreeTrainData *  data
 
- Protected Attributes inherited from CvStatModel
const char *  default_model_name
 

Additional Inherited Members

- Public Attributes inherited from CvDTree
int  pruned_tree_idx
 

Constructor & Destructor Documentation

CvBoostTree::CvBoostTree ( )
virtual CvBoostTree::~CvBoostTree ( )
virtual

Member Function Documentation

virtual double CvBoostTree::calc_node_dir ( CvDTreeNode *  n )
protectedvirtual

Reimplemented from CvDTree.

virtual void CvBoostTree::calc_node_value ( CvDTreeNode *  n )
protectedvirtual

Reimplemented from CvDTree.

virtual void CvBoostTree::clear ( )
virtual

Reimplemented from CvDTree.

virtual CvDTreeSplit* CvBoostTree::find_split_cat_class ( CvDTreeNode *  n,
int  vi,
float  init_quality = 0,
CvDTreeSplit *  _split = 0,
uchar *  ext_buf = 0 
)
protectedvirtual

Reimplemented from CvDTree.

virtual CvDTreeSplit* CvBoostTree::find_split_cat_reg ( CvDTreeNode *  n,
int  vi,
float  init_quality = 0,
CvDTreeSplit *  _split = 0,
uchar *  ext_buf = 0 
)
protectedvirtual

Reimplemented from CvDTree.

virtual CvDTreeSplit* CvBoostTree::find_split_ord_class ( CvDTreeNode *  n,
int  vi,
float  init_quality = 0,
CvDTreeSplit *  _split = 0,
uchar *  ext_buf = 0 
)
protectedvirtual

Reimplemented from CvDTree.

virtual CvDTreeSplit* CvBoostTree::find_split_ord_reg ( CvDTreeNode *  n,
int  vi,
float  init_quality = 0,
CvDTreeSplit *  _split = 0,
uchar *  ext_buf = 0 
)
protectedvirtual

Reimplemented from CvDTree.

virtual CvDTreeSplit* CvBoostTree::find_surrogate_split_cat ( CvDTreeNode *  n,
int  vi,
uchar *  ext_buf = 0 
)
protectedvirtual

Reimplemented from CvDTree.

virtual CvDTreeSplit* CvBoostTree::find_surrogate_split_ord ( CvDTreeNode *  n,
int  vi,
uchar *  ext_buf = 0 
)
protectedvirtual

Reimplemented from CvDTree.

virtual void CvBoostTree::read ( CvFileStorage *  fs,
CvFileNode *  node,
CvBoost *  ensemble,
CvDTreeTrainData *  _data 
)
virtual
virtual void CvBoostTree::read ( CvFileStorage *  fs,
CvFileNode *  node 
)
virtual

Reimplemented from CvDTree.

virtual void CvBoostTree::read ( CvFileStorage *  fs,
CvFileNode *  node,
CvDTreeTrainData *  data 
)
virtual

Reimplemented from CvDTree.

virtual void CvBoostTree::scale ( double  s )
virtual
virtual bool CvBoostTree::train ( CvDTreeTrainData *  trainData,
const CvMat *  subsample_idx,
CvBoost *  ensemble 
)
virtual
virtual bool CvBoostTree::train ( const CvMat *  trainData,
int  tflag,
const CvMat *  responses,
const CvMat *  varIdx = 0,
const CvMat *  sampleIdx = 0,
const CvMat *  varType = 0,
const CvMat *  missingDataMask = 0,
CvDTreeParams  params = CvDTreeParams() 
)
virtual

Reimplemented from CvDTree.

virtual bool CvBoostTree::train ( CvDTreeTrainData *  trainData,
const CvMat *  _subsample_idx 
)
virtual

Reimplemented from CvDTree.

virtual void CvBoostTree::try_split_node ( CvDTreeNode *  n )
protectedvirtual

Reimplemented from CvDTree.

Member Data Documentation

CvBoost* CvBoostTree::ensemble
protected
The documentation for this class was generated from the following file:

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