4 ms·Using Bayes to check the numbers on Met’s police facial recognition technology2 points by keanzu 7y agoPaulHoule 7y agoFor anything the police do, having a 1 in 5 success rate of finding a suspect is pretty good.DanBC 7y agoThis is nice but if he's communicating this to the public he needs to use something much simpler, like a probability tree.