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by somenameforme
111 days ago
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Reinforcement learning requires a well defined goal and a well defined way to quantitatively measure progress along that goal. In reality these don't exist without a hand of God guiding you. In the case of machine learning that hand of God is our own. Even given infinite processing power, you could not construct a reinforcement learning system that would mimic humanity's progress - it simply is a nonstarter due to the nature of reinforcement learning itself. |
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There's also no need to specifically mimic humanity's progress; that's just an accident of survival facilitated by opposable thumbs and language ability. We've already made machines with the base abilities, and emulated the drive (see evolutionary algorithms[0] for example). We just need to put it all together in a few units and let them "loose" to evolve on their own for a while. It took humans ~300,000 years to get where we are today; I'm positive that it'll take machines a small fraction of that. Nothing special.
[0] https://en.wikipedia.org/wiki/Evolutionary_algorithm