this post was submitted on 03 Apr 2024
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959
Court Bans Use of 'AI-Enhanced' Video Evidence Because That's Not How AI Works (gizmodo.com)
submitted 7 months ago by [email protected] to c/[email protected]
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A judge in Washington state has blocked video evidence that’s been “AI-enhanced” from being submitted in a triple murder trial. And that’s a good thing, given the fact that too many people seem to think applying an AI filter can give them access to secret visual data.

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[–] [email protected] 3 points 7 months ago (1 children)

But you are not reporting the underlying probability, just the guess. There is no way, then, to distinguish a bad guess from a good guess. Let's take your example and place a fully occluded shape. Now the most probable guess could still be a full circle, but with a very low probability of being correct. Yet that guess is reported with the same confidence as your example. When you carry out this exercise for all extrapolations with full transparency of the underlying probabilities, you find yourself right back in the position the original commenter has taken. If the original data does not provide you with confidence in a particular result, the added extrapolations will not either.

[–] [email protected] 1 points 7 months ago* (last edited 7 months ago)

And then circles get convictions so even if the model did somehow start off completely unbiassed people are going to start feeding it data that weighs towards finding more circles since a prosecution will be used as a 'success' to feed back into the model and 'improve' it.