this post was submitted on 11 Jan 2024
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[–] neptune@dmv.social 43 points 10 months ago (5 children)

Imaging explaining to a jury:

A statistical model says that there is a 99% chance these two finger prints belong to the same person. We don't know how this model works and it was not programmed by a human. We will be taking no further questions.

[–] PeepinGoodArgs@reddthat.com 15 points 10 months ago (2 children)

The jury: sounds like magic to me! Sounds good!

[–] ram@bookwormstory.social 9 points 10 months ago

If we rig the jury to all be Silicon Valley investors and CEOs, you just have to say "AI" and you'll win the case.

[–] zout@kbin.social 11 points 10 months ago

Imagine finding a suspect with this method, and not taking their actual finger prints to check if the match is correct.

[–] Phen@lemmy.eco.br 5 points 10 months ago (1 children)

They do know how it works: it detected a pattern in the difference between fingers and checks that.

Also this would usually not be needed explained to a jury. If they have the suspect in custody they can just check their fingerprints directly.

[–] ReversalHatchery@beehaw.org 2 points 10 months ago* (last edited 10 months ago) (1 children)

That's again 2 fingerprints to compare: one from the crime scene, and one from the suspect.

[–] Phen@lemmy.eco.br 2 points 10 months ago

Yeah but comparing a fingerprint to a finger is a simpler test than comparing a fingerprint to another fingerprint and checking if they may be two fingers from the same person.

[–] Mango@lemmy.world 3 points 10 months ago

You could hypothetically show the jury literally ALL of the math!