OpenCV  2.4.13.2
Open Source Computer Vision
CvERTreeTrainData Struct Reference

#include <ml.hpp>

Inheritance diagram for CvERTreeTrainData:
CvDTreeTrainData

Public Member Functions

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 get_ord_var_data (CvDTreeNode *n, int vi, float *ord_values_buf, int *missing_buf, const float **ord_values, const int **missing, int *sample_buf=0)
 
virtual const intget_sample_indices (CvDTreeNode *n, int *indices_buf)
 
virtual const intget_cv_labels (CvDTreeNode *n, int *labels_buf)
 
virtual const intget_cat_var_data (CvDTreeNode *n, int vi, int *cat_values_buf)
 
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)
 
- Public Member Functions inherited from CvDTreeTrainData
 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 do_responses_copy ()
 
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 intget_class_labels (CvDTreeNode *n, int *labels_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)
 
size_t get_length_subbuf () const
 

Public Attributes

const CvMatmissing_mask
 
- Public Attributes inherited from CvDTreeTrainData
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
 

Member Function Documentation

§ get_cat_var_data()

virtual const int* CvERTreeTrainData::get_cat_var_data ( CvDTreeNode n,
int  vi,
int cat_values_buf 
)
virtual

Reimplemented from CvDTreeTrainData.

§ get_cv_labels()

virtual const int* CvERTreeTrainData::get_cv_labels ( CvDTreeNode n,
int labels_buf 
)
virtual

Reimplemented from CvDTreeTrainData.

§ get_ord_var_data()

virtual void CvERTreeTrainData::get_ord_var_data ( CvDTreeNode n,
int  vi,
float *  ord_values_buf,
int missing_buf,
const float **  ord_values,
const int **  missing,
int sample_buf = 0 
)
virtual

Reimplemented from CvDTreeTrainData.

§ get_sample_indices()

virtual const int* CvERTreeTrainData::get_sample_indices ( CvDTreeNode n,
int indices_buf 
)
virtual

Reimplemented from CvDTreeTrainData.

§ get_vectors()

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

Reimplemented from CvDTreeTrainData.

§ set_data()

virtual void CvERTreeTrainData::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 from CvDTreeTrainData.

§ subsample_data()

virtual CvDTreeNode* CvERTreeTrainData::subsample_data ( const CvMat _subsample_idx)
virtual

Reimplemented from CvDTreeTrainData.

Member Data Documentation

§ missing_mask

const CvMat* CvERTreeTrainData::missing_mask

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