Kairos enroll API returns confidence in the response. What does it mean?
问题 I am exploring Kairos Facial Recognition APIs. The API /enroll is used for uploading an image to Kairos for a subject_id. I noticed that the response of enroll API contains a confidence score. The image is treated as a new image. What does this confidence mean? When you verify an image, in that case the confidence score is important. But while uploading an image, why does the API return a confidence? I assume, the API compares the image to the images uploaded before for that subject_id and