what is the algorithm for brian's face is mark the same as mark when do we compare different algorithms can you determine if a face is similar to a threshold what is the similarity between mark and mark for face recognition what is similarity threshold if a video has a similarity ranking, who would the label be what kind of face recognition algorithm is used by the user? why is the similarity ranking inconsistent why is Mark consistently in the top rankings what is the threshold for similarity what is the similarity for the algorithm what is the difference between an algorithm and a face what is the similarity of mark which algorithm will consistently rank a face what algorithm would you use to rank a picture what is the similarity score for brian how to calculate similarity between two image what is the highest similarity level for a face why are the face rankings inconsistent