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So that’s it then? We replace every well-understood, objective algorithm with well-hidden, fake, superficial surrogate answers from an AI?

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yorwba 3 days ago | parent [-]

"cluster this data to try to detect groups of similar outcomes" is typically a fairly subjective task. If the objective algorithm optimizes for an objective criterion that doesn't match the subjective criteria that will be used to evaluate it, that objectivity is just as superficial.

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low_tech_love 3 days ago | parent [-]

I’m not sure I follow. Every clustering algorithm that’s not an LLM prompt has a well-known, specified mathematical/computational functioning; no matter how complex, there's a perfectly concrete structure behind it, and whether you agree or not with its results doesn’t change anything about them.

The results of an LLM are an arbitrary approximation of what a human would expect to see as the results of a query. In other words, it correlates very well with human expectations and is very good at fooling you into believing it. But can it provide you with results that you disagree with?

And more importantly, can you trust these results scientifically?

	▲	yorwba 2 days ago \| parent [-]
		If you use k-means to cluster your data into 100 clusters, it will do so, irrespective of whether it is meaningful to do so. Perfectly objective, but what does that objectivity buy you? If your pet theory is that there are 100 groups, you'll be actually less likely to get results that disagree with that than if you ask an LLM how many groups there are. But the real question is not whether you agree with the results, but whether they're useful. If you apply an objective method to data it is unsuitable for, it's garbage in, objective garbage out. Whether the method is suitable or not is not always something you can decide a priori, then you need to check. And if trying it out shows that LLM-provided clusters are more useful than other methods, you should swallow your pride and accept that, even if you disagree on philosophical grounds. (Or it might show that the LLM has no idea what it's doing! Then you can feel good about yourself.)