class CanberraWordDistance
Definition at line 23 of file CanberraWordDistance.h.
Public Member Functions | |
| CCanberraWordDistance () | |
| CCanberraWordDistance (CStringFeatures< uint16_t > *l, CStringFeatures< uint16_t > *r) | |
| virtual | ~CCanberraWordDistance () |
| virtual bool | init (CFeatures *l, CFeatures *r) |
| virtual void | cleanup () |
| virtual EDistanceType | get_distance_type () |
| virtual const char * | get_name () const |
Protected Member Functions | |
| float64_t | compute (int32_t idx_a, int32_t idx_b) |
default constructor
Definition at line 20 of file CanberraWordDistance.cpp.
| CCanberraWordDistance | ( | CStringFeatures< uint16_t > * | l, | |
| CStringFeatures< uint16_t > * | r | |||
| ) |
constructor
| l | features of left-hand side | |
| r | features of right-hand side |
Definition at line 26 of file CanberraWordDistance.cpp.
| ~CCanberraWordDistance | ( | ) | [virtual] |
Definition at line 35 of file CanberraWordDistance.cpp.
| void cleanup | ( | ) | [virtual] |
cleanup distance
Implements CStringDistance< uint16_t >.
Definition at line 45 of file CanberraWordDistance.cpp.
| float64_t compute | ( | int32_t | idx_a, | |
| int32_t | idx_b | |||
| ) | [protected, virtual] |
compute distance function for features a and b idx_{a,b} denote the index of the feature vectors in the corresponding feature object
Implements CDistance.
Definition at line 49 of file CanberraWordDistance.cpp.
| virtual EDistanceType get_distance_type | ( | ) | [virtual] |
get distance type we are
Implements CStringDistance< uint16_t >.
Definition at line 52 of file CanberraWordDistance.h.
| virtual const char* get_name | ( | void | ) | const [virtual] |
get name of the distance
Reimplemented from CStringDistance< uint16_t >.
Definition at line 58 of file CanberraWordDistance.h.
init distance
| l | features of left-hand side | |
| r | features of right-hand side |
Reimplemented from CStringDistance< uint16_t >.
Definition at line 40 of file CanberraWordDistance.cpp.
