Noam Brown
speaker
1,199 appearances
1 recordings
1 series
first heard Dec 2022
last heard Dec 2022
Noam Brown’s voice in public audio — every appearance, attributed to the second.
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They were always just trying to have a scalable algorithm that then they could throw a lot of computational resources at, a lot of memory at, and then eventually it would converge to an approximation of a Nash equilibrium.
This
Perfect strategy that in a two-player zero-sum game guarantees that they're going to be able to not lose to any opponent.
You can leverage self-play, but it's no longer sufficient to beat humans.
So what you have to do is incorporate human data.
And to kind of give you some intuition for why this is the case, imagine you're playing a negotiation game, like diplomacy, but you're training completely from scratch without any human data.
The AI is not going to suddenly figure out how to communicate in English.
It's going to figure out some weird robot language that only it will understand.
And then when you stick that in a game with six other humans,
they're going to think this person's talking gibberish and they're just going to ally with each other and team up against the bot.
Or not even team up against the bot, but just not work with the bot.
And so in order to be able to play this game with humans, it has to understand the human way of playing the game, not this machine way of playing the game.
Exactly.
Or at least you have to understand how humans play the game so that you can understand how to work with them.
If they have certain expectations about what does it mean to be a good ally?
What does it mean to have like a reciprocal relationship where we're working together?
You have to abide by those conventions.
And if you don't, they're just going to work with somebody else instead.
I think it's different from the Turing test.
The way that the Turing test is formulated, it's about trying to distinguish a human from a machine and seeing, oh, could the machine successfully pass as a human in this adversarial setting where the player is trying to figure out whether it's a machine or a human.
Showing 781–800 of 1,199 · page 40 of 60
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