Public Member Functions | Public Attributes
CvDTreeTrainData Struct Reference

#include <ml.hpp>

Inherited by CvERTreeTrainData.

List of all members.

Public Member Functions

 CvDTreeTrainData ()
 CvDTreeTrainData (const CvMat *trainData, int tflag, const CvMat *responses, const CvMat *varIdx=0, const CvMat *sampleIdx=0, const CvMat *varType=0, const CvMat *missingDataMask=0, const CvDTreeParams &params=CvDTreeParams(), bool _shared=false, bool _add_labels=false)
virtual ~CvDTreeTrainData ()
virtual void set_data (const CvMat *trainData, int tflag, const CvMat *responses, const CvMat *varIdx=0, const CvMat *sampleIdx=0, const CvMat *varType=0, const CvMat *missingDataMask=0, const CvDTreeParams &params=CvDTreeParams(), bool _shared=false, bool _add_labels=false, bool _update_data=false)
virtual void do_responses_copy ()
virtual void get_vectors (const CvMat *_subsample_idx, float *values, uchar *missing, float *responses, bool get_class_idx=false)
virtual CvDTreeNodesubsample_data (const CvMat *_subsample_idx)
virtual void write_params (CvFileStorage *fs) const
virtual void read_params (CvFileStorage *fs, CvFileNode *node)
virtual void clear ()
int get_num_classes () const
int get_var_type (int vi) const
int get_work_var_count () const
virtual const float * get_ord_responses (CvDTreeNode *n, float *values_buf, int *sample_indices_buf)
virtual const int * get_class_labels (CvDTreeNode *n, int *labels_buf)
virtual const int * get_cv_labels (CvDTreeNode *n, int *labels_buf)
virtual const int * get_sample_indices (CvDTreeNode *n, int *indices_buf)
virtual const int * get_cat_var_data (CvDTreeNode *n, int vi, int *cat_values_buf)
virtual void get_ord_var_data (CvDTreeNode *n, int vi, float *ord_values_buf, int *sorted_indices_buf, const float **ord_values, const int **sorted_indices, int *sample_indices_buf)
virtual int get_child_buf_idx (CvDTreeNode *n)
virtual bool set_params (const CvDTreeParams &params)
virtual CvDTreeNodenew_node (CvDTreeNode *parent, int count, int storage_idx, int offset)
virtual CvDTreeSplitnew_split_ord (int vi, float cmp_val, int split_point, int inversed, float quality)
virtual CvDTreeSplitnew_split_cat (int vi, float quality)
virtual void free_node_data (CvDTreeNode *node)
virtual void free_train_data ()
virtual void free_node (CvDTreeNode *node)

Public Attributes

int sample_count
int var_all
int var_count
int max_c_count
int ord_var_count
int cat_var_count
int work_var_count
bool have_labels
bool have_priors
bool is_classifier
int tflag
const CvMattrain_data
const CvMatresponses
CvMatresponses_copy
int buf_count
int buf_size
bool shared
int is_buf_16u
CvMatcat_count
CvMatcat_ofs
CvMatcat_map
CvMatcounts
CvMatbuf
CvMatdirection
CvMatsplit_buf
CvMatvar_idx
CvMatvar_type
CvMatpriors
CvMatpriors_mult
CvDTreeParams params
CvMemStoragetree_storage
CvMemStoragetemp_storage
CvDTreeNodedata_root
CvSetnode_heap
CvSetsplit_heap
CvSetcv_heap
CvSetnv_heap
cv::RNGrng

Constructor & Destructor Documentation

CvDTreeTrainData::CvDTreeTrainData ( const CvMat trainData,
int  tflag,
const CvMat responses,
const CvMat varIdx = 0,
const CvMat sampleIdx = 0,
const CvMat varType = 0,
const CvMat missingDataMask = 0,
const CvDTreeParams params = CvDTreeParams(),
bool  _shared = false,
bool  _add_labels = false 
)
virtual CvDTreeTrainData::~CvDTreeTrainData ( ) [virtual]

Member Function Documentation

virtual void CvDTreeTrainData::set_data ( const CvMat trainData,
int  tflag,
const CvMat responses,
const CvMat varIdx = 0,
const CvMat sampleIdx = 0,
const CvMat varType = 0,
const CvMat missingDataMask = 0,
const CvDTreeParams params = CvDTreeParams(),
bool  _shared = false,
bool  _add_labels = false,
bool  _update_data = false 
) [virtual]

Reimplemented in CvERTreeTrainData.

virtual void CvDTreeTrainData::get_vectors ( const CvMat _subsample_idx,
float *  values,
uchar missing,
float *  responses,
bool  get_class_idx = false 
) [virtual]

Reimplemented in CvERTreeTrainData.

virtual CvDTreeNode* CvDTreeTrainData::subsample_data ( const CvMat _subsample_idx) [virtual]

Reimplemented in CvERTreeTrainData.

virtual void CvDTreeTrainData::write_params ( CvFileStorage fs) const [virtual]
virtual void CvDTreeTrainData::read_params ( CvFileStorage fs,
CvFileNode node 
) [virtual]
virtual void CvDTreeTrainData::clear ( ) [virtual]
int CvDTreeTrainData::get_var_type ( int  vi) const
virtual const float* CvDTreeTrainData::get_ord_responses ( CvDTreeNode n,
float *  values_buf,
int *  sample_indices_buf 
) [virtual]
virtual const int* CvDTreeTrainData::get_class_labels ( CvDTreeNode n,
int *  labels_buf 
) [virtual]
virtual const int* CvDTreeTrainData::get_cv_labels ( CvDTreeNode n,
int *  labels_buf 
) [virtual]

Reimplemented in CvERTreeTrainData.

virtual const int* CvDTreeTrainData::get_sample_indices ( CvDTreeNode n,
int *  indices_buf 
) [virtual]

Reimplemented in CvERTreeTrainData.

virtual const int* CvDTreeTrainData::get_cat_var_data ( CvDTreeNode n,
int  vi,
int *  cat_values_buf 
) [virtual]

Reimplemented in CvERTreeTrainData.

virtual void CvDTreeTrainData::get_ord_var_data ( CvDTreeNode n,
int  vi,
float *  ord_values_buf,
int *  sorted_indices_buf,
const float **  ord_values,
const int **  sorted_indices,
int *  sample_indices_buf 
) [virtual]

Reimplemented in CvERTreeTrainData.

virtual int CvDTreeTrainData::get_child_buf_idx ( CvDTreeNode n) [virtual]
virtual bool CvDTreeTrainData::set_params ( const CvDTreeParams params) [virtual]
virtual CvDTreeNode* CvDTreeTrainData::new_node ( CvDTreeNode parent,
int  count,
int  storage_idx,
int  offset 
) [virtual]
virtual CvDTreeSplit* CvDTreeTrainData::new_split_ord ( int  vi,
float  cmp_val,
int  split_point,
int  inversed,
float  quality 
) [virtual]
virtual CvDTreeSplit* CvDTreeTrainData::new_split_cat ( int  vi,
float  quality 
) [virtual]
virtual void CvDTreeTrainData::free_node_data ( CvDTreeNode node) [virtual]
virtual void CvDTreeTrainData::free_train_data ( ) [virtual]
virtual void CvDTreeTrainData::free_node ( CvDTreeNode node) [virtual]

Member Data Documentation


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