A big biometric security company in the UK, Facewatch, is in hot water after their facial recognition system caused a major snafu - the system wrongly identified a 19-year-old girl as a shoplifter.

  • yetAnotherUser@feddit.de
    link
    fedilink
    English
    arrow-up
    3
    ·
    5 months ago

    It’s impossible to have a 0% false positive rate, it will never be ready and innocent people will always be affected. The only way to have a 0% false positive rate is with the following algorithm:

    def is_shoplifter(face_scan):
    return False

    • Zagorath@aussie.zone
      link
      fedilink
      English
      arrow-up
      4
      ·
      5 months ago
      line 2
          return False
          ^^^^^^
      IndentationError: expected an indented block after function definition on line 1
      
      • yetAnotherUser@feddit.de
        link
        fedilink
        English
        arrow-up
        2
        ·
        5 months ago

        Weird, for me the indentation renders correctly. Maybe because I used Jerboa and single ticks instead of triple ticks?

        • Zagorath@aussie.zone
          link
          fedilink
          English
          arrow-up
          2
          ·
          edit-2
          5 months ago

          Interesting. This is certainly not the first time there have been markdown parsing inconsistencies between clients on Lemmy, the most obvious example being subscript and superscript, especially when ~multiple words~ ^get used^ or you use ^reddit ^style ^(superscript text).

          But yeah, checking just now on Jerboa you’re right, it does display correctly the way you did it. I first saw it on the web in lemmy-ui, which doesn’t display it properly, unless you use the triple backticks.