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  • 19 Comments
Joined 3 years ago
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Cake day: June 10th, 2023

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  • why don’t they program them

    AI models aren’t programmed traditionally. They’re generated by machine learning. Essentially the model is given test prompts and then given a rating on its answer. The model’s calculations will be adjusted so that its answer to the test prompt will be closer to the expected answer. You repeat this a few billion times with a few billion prompts and you will have generated a model that scores very high on all test prompts.

    Then someone asks it how many R’s are in strawberry and it gets the wrong answer. The only way to fix this is to add that as a test prompt and redo the machine learning process which takes an enormous amount of time and computational power each time it’s done, only for people to once again quickly find some kind of prompt it doesn’t answer well.

    There are already AI models that play chess incredibly well. Using machine learning to solve a complexe problem isn’t the issue. It’s trying to get one model to be good at absolutely everything.















  • Lemmy isn’t really an echo chamber. It’s like saying going over to a friends place is an echo chamber because you and your friend get along. There’s nothing wrong with hanging out with people who share your values and beliefs.

    The problem with social media are their algorithms. They aren’t designed to connect you with like-minded people, but to keep you engaged. The content that keeps people engaged tends to be terrible content.

    The recent “a man or a bear” trend is a perfect example. Algorithms love divisive content like that because it drives engagement, but it also leads to people getting really upset over nothing. Lemmy doesn’t have any algorithms driving engagement so it doesn’t have that problem.