For something around a ten of thousand people, at a minimum 80% of them will be innocent, just by sheer lack of actual terrorists to fill that many slots. And that's assuming a perfect fitting algorithm, with absolutely no false positives.
For something around a ten of thousand people, at a minimum 80% of them will be innocent, just by sheer lack of actual terrorists to fill that many slots. And that's assuming a perfect fitting algorithm, with absolutely no false positives.