c-target-h.md

C_API: target.h

The target.h header provides definitions of OpenDR targets (inference outputs) that can be used in the C API of OpenDR.

struct opendr_category_target_t

struct opendr_category_target{
    int data;
    float confidence;
};
typedef struct opendr_category_target opendr_category_target_t;

The opendr_category_target_t structure provides a data structure for storing inference outputs of classification models. Every function in the C API that outputs a classification decision is expected to use this structure.

The opendr_category_target_t structure has the following field:

int data field

A numerical id of the category to which the input objects belongs to.

float confidence field

The decision confidence (a value between 0 and 1).