Public Member Functions | |
CHierarchical () | |
CHierarchical (int32_t merges, CDistance *d) | |
virtual | ~CHierarchical () |
virtual EClassifierType | get_classifier_type () |
virtual bool | train () |
virtual bool | load (FILE *srcfile) |
virtual bool | save (FILE *dstfile) |
void | set_merges (int32_t m) |
int32_t | get_merges () |
void | get_assignment (int32_t *&assign, int32_t &num) |
void | get_merge_distance (float64_t *&dist, int32_t &num) |
void | get_merge_distances (float64_t **dist, int32_t *num) |
void | get_pairs (int32_t *&tuples, int32_t &rows, int32_t &num) |
void | get_cluster_pairs (int32_t **tuples, int32_t *rows, int32_t *num) |
Protected Attributes | |
int32_t | merges |
the number of merges in hierarchical clustering | |
int32_t | dimensions |
number of dimensions | |
int32_t | assignment_size |
size of assignment table | |
int32_t * | assignment |
cluster assignment for the num_points | |
int32_t | table_size |
size of the below tables | |
int32_t * | pairs |
tuples of i/j | |
float64_t * | merge_distance |
distance at which pair i/j was added |
are merged.
cf e.g. http://en.wikipedia.org/wiki/Data_clustering
Definition at line 35 of file Hierarchical.h.
CHierarchical::CHierarchical | ( | ) |
default constructor
Definition at line 30 of file Hierarchical.cpp.
CHierarchical::CHierarchical | ( | int32_t | merges, | |
CDistance * | d | |||
) |
constructor
merges | the merges | |
d | distance |
Definition at line 36 of file Hierarchical.cpp.
CHierarchical::~CHierarchical | ( | ) | [virtual] |
Definition at line 43 of file Hierarchical.cpp.
void CHierarchical::get_assignment | ( | int32_t *& | assign, | |
int32_t & | num | |||
) |
get assignment
assign | current assignment is stored in here | |
num | number of assignments is stored in here |
Definition at line 99 of file Hierarchical.h.
virtual EClassifierType CHierarchical::get_classifier_type | ( | ) | [virtual] |
get classifier type
Reimplemented from CClassifier.
Definition at line 53 of file Hierarchical.h.
void CHierarchical::get_cluster_pairs | ( | int32_t ** | tuples, | |
int32_t * | rows, | |||
int32_t * | num | |||
) |
get cluster pairs (swig compatible)
tuples | current pairs are stored in here | |
rows | number of rows is stored in here | |
num | number of pairs is stored in here |
Definition at line 150 of file Hierarchical.h.
void CHierarchical::get_merge_distance | ( | float64_t *& | dist, | |
int32_t & | num | |||
) |
get merge distance
dist | current merge distance is stored in here | |
num | number of merge distances is stored in here |
Definition at line 110 of file Hierarchical.h.
void CHierarchical::get_merge_distances | ( | float64_t ** | dist, | |
int32_t * | num | |||
) |
get merge distances (swig compatible)
dist | current merge distances is stored in here | |
num | number of merge distances is stored in here |
Definition at line 121 of file Hierarchical.h.
int32_t CHierarchical::get_merges | ( | ) |
void CHierarchical::get_pairs | ( | int32_t *& | tuples, | |
int32_t & | rows, | |||
int32_t & | num | |||
) |
get pairs
tuples | current pairs are stored in here | |
rows | number of rows is stored in here | |
num | number of pairs is stored in here |
Definition at line 137 of file Hierarchical.h.
bool CHierarchical::load | ( | FILE * | srcfile | ) | [virtual] |
load distance machine from file
srcfile | file to load from |
Reimplemented from CClassifier.
Definition at line 145 of file Hierarchical.cpp.
bool CHierarchical::save | ( | FILE * | dstfile | ) | [virtual] |
save distance machine to file
dstfile | file to save to |
Reimplemented from CClassifier.
Definition at line 150 of file Hierarchical.cpp.
void CHierarchical::set_merges | ( | int32_t | m | ) |
bool CHierarchical::train | ( | ) | [virtual] |
train distance machine
Reimplemented from CClassifier.
Definition at line 50 of file Hierarchical.cpp.
int32_t* CHierarchical::assignment [protected] |
int32_t CHierarchical::assignment_size [protected] |
int32_t CHierarchical::dimensions [protected] |
float64_t* CHierarchical::merge_distance [protected] |
int32_t CHierarchical::merges [protected] |
int32_t* CHierarchical::pairs [protected] |
int32_t CHierarchical::table_size [protected] |