AddFeatures

APP_ERROR AddFeatures(int n, const float16_t *features, const idx_t *indices) override

Inserts n feature vectors with specified subscript indexes into the feature library and modifies a feature vector if it already exists.

int n: number of feature vectors to be inserted.

const float16_t *feature: feature vectors to be inserted. The length is n x vector dimension dim.

const idx_t *indices: subscript index corresponding to the feature vector to be inserted. The valid length is n.

N/A

APP_ERROR: return status. For details, see Return Code Reference.

• indices: The range of each feature index is [0, capacity).
• n: The value range is [0, capacity].