• Swedneck@discuss.tchncs.de
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    4 months ago

    it baffles me that there are ID apps that don’t follow the model of 1) very clearly SUGGESTING what it MIGHT be, and 2) only present a level of precision it’s actually confident in

    having it always present a specific species and just pick the most likely one is so dumb and irresponsible of the designers.

    • Ultraviolet@lemmy.world
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      4 months ago

      It’s a fundamental problem with the tech in general. It inherently has no concept of “I don’t know” and will just be confident, specific, and wrong.

      • Hagdos@lemmy.world
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        4 months ago

        That’s blatantly untrue. My plant ID app gives multiple suggestions with certainty percentages.

      • Darohan@lemmy.zip
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        4 months ago

        This is blatantly false. Classification tasks like this all have a level of certainty for each possible category - it’s just up to the person writing the software to interpret those levels of certainty in a way that’s useful to the user. Whether this is saying “I don’t know” when the certainties are too spread out, or providing a list of options like other people in this thread have said their apps do. The problem is that “100% certainty” comes off well with the general public, so there’s a financial incentive to make the system seem more certain than it is by using a layer (from memory it’s called Softmax?) that will return only the category with the highest degree of certainty.

      • Swedneck@discuss.tchncs.de
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        4 months ago

        uhhh do you have any clue how it actually works? i mean maybe there’s some sort of visual AI tech that doesn’t let you make it say “idk fam” but the standard stuff just gives a point value to each result, and you could just… have a minimum limit…

        and like i’m pretty certain the current chatbots available generally are capable of responding that they don’t know, they’re certainly capable of “recognizing” when it’s a topic they’re not allowed to talk about.