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hodgehog11 | 17 days ago

> "religious faith in an unforeseeable inevitability"

For reference, I work in academia, and my job is to find theoretical limitations of neural nets. If there was so much of a modicum of evidence to support the argument that "intelligence" cannot arise from sufficiently large systems, my colleagues and I would be utterly delighted and would be all over it.

Here are a couple of standard elements without getting into details:

1. Any "intelligent" agent can be modelled as a random map from environmental input to actions.

2. Any random map can be suitably well-approximated by a generative transformer. This is the universal approximation theorem. Universal approximation does not mean that models of a given class can be trained using data to achieve an arbitrary level of accuracy, however...

3. The neural scaling laws (first empirical, now more theoretically established under NTK-type assumptions), as a refinement of the double descent curve, assert that a neural network class can get arbitrarily close to an "entropy level" given sufficient scale. This theoretical level is so much smaller than any performance metric that humans can reach. Whether "sufficiently large" is outside of the range that is physically possible is a much longer discussion, but bets are that human levels are not out of reach (I don't like this, to be clear).

4. The nonlinearity of accuracy metrics comes from the fact that they are constructed from the intersection of a large number of weakly independent events. Think the CDF of a Beta random variable with parameters tending to infinity.

Look, I understand the scepticism, but from where I am, reality isn't leaning that way at the moment. I can't afford to think it isn't possible. I don't think you should either.

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measurablefunc|17 days ago

As I said previously, you are welcome to believe whatever you find most profitable for your circumstances but I don't find your heuristics convincing. If you do come up or stumble upon a concrete constructive proof that 100 trillion transistors in some suitable configuration will be sufficiently complex to be past the aforementioned event horizon then I'll admit your faith was not misplaced & I will reevaluate my reasons for remaining skeptical of Boolean arithmetic adding up to an incomprehensible kind of intelligence beyond anyone's understanding.

hodgehog11|17 days ago

Which part was heuristic? This format doesn't lend itself to providing proofs, it isn't exactly a LaTeX environment. Also why does the proof need to be constructive? That seems like an arbitrarily high bar to me. It suggests that you are not even remotely open to the possibility of evidence either.

I also don't think you understand my point of view, and you mistake me for a grifter. Keeping the possibility open is not profitable for me, and it would be much more beneficial to believe what you do.