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Markov Chains are the Original Language Models

elijahpotter.dev

161–170 of 177 posts

Re: Markov Chains are the Original Language Models

#161
post #158

Earlier quoted context omitted.

Yes. Planes don't fly the same way that birds do. They are go up in the air like birds but what they are doing to get up & be up in the sky is very different. Just like LLMs, planes are way less energy efficient than birds. Just like how Human brains are way more efficient than Convents & LLMs

You didn't answer my question. I didn't ask you whether planes flew like birds do. I asked you if planes are "mimicking" flight and if that's a statement that makes any sense at all.

Well it depends on what you mean by flight.

If you mean something projecting itself into the air, then yes. Rockets fly, Kites fly, bullets fly, planes too fly.

But if by flight you mean replicating what birds do to get into the sky & come down. Rockets, Kites, bullets & planes don't do that.

Re: Markov Chains are the Original Language Models

#162
post #161

Earlier quoted context omitted.

You didn't answer my question. I didn't ask you whether planes flew like birds do. I asked you if planes are "mimicking" flight and if that's a statement that makes any sense at all.

Well it depends on what you mean by flight. If you mean something projecting itself into the air, then yes. Rockets fly, Kites fly, bullets fly, planes too fly. But if by flight you mean replicating what birds do to get into the sky & come down. Rockets, Kites, bullets & planes don't do that.

Bees don't fly like birds.

Is a bee "mimicking" flight too ? Does that make any sense ? Why is the bird privileged here ?

Bats don't fly like either bees or birds. all these damn mimics running around.

Re: Markov Chains are the Original Language Models

#163
post #161

Earlier quoted context omitted.

Well it depends on what you mean by flight. If you mean something projecting itself into the air, then yes. Rockets fly, Kites fly, bullets fly, planes too fly. But if by flight you mean replicating what birds do to get into the sky & come down. Rockets, Kites, bullets & planes don't do that.

Bees don't fly like birds. Is a bee "mimicking" flight too ? Does that make any sense ? Why is the bird privileged here ? Bats don't fly like either bees or birds. all these damn mimics running around.

> Bats don't fly like either bees or birds. all these damn mimics running around.

Yes, penguins don't swim like sardines either and snakes don't "walk" like apes.

> Why is the bird privileged here ?

There is no privilege, I was just using it as an example to illustrate that what human beings do is different from what LLMs do, even though they are all called "intelligence".

Re: Markov Chains are the Original Language Models

#164
post #163

Earlier quoted context omitted.

Bees don't fly like birds. Is a bee "mimicking" flight too ? Does that make any sense ? Why is the bird privileged here ? Bats don't fly like either bees or birds. all these damn mimics running around.

> Bats don't fly like either bees or birds. all these damn mimics running around. Yes, penguins don't swim like sardines either and snakes don't "walk" like apes. > Why is the bird privileged here ? There is no privilege, I was just using it as an example to illustrate that what human beings do is different from what LLMs do, even though they are all called "intelligence".

Great. And the point is..who cares what humans do ? We’re not the arbiter of intelligence anymore than birds are the arbiter of flight.

Nobody is trying to build a digital human here so, “they’re not doing what humans do” is about as meaningless as it gets.

I mean sure, you could cook up whatever definition of intelligence you like, make it so that humans are the only things that pass just because. Then, what's the point? It's not a useful definition.

That’s one point but really there’s more. If you say “mimicking intelligence” is a real meaningful difference, then it should be testable. “There’s a difference here. You can’t see it in the results but trust me bro, it’s there” is really not an argument.

Re: Markov Chains are the Original Language Models

#165
post #163

Earlier quoted context omitted.

> Bats don't fly like either bees or birds. all these damn mimics running around. Yes, penguins don't swim like sardines either and snakes don't "walk" like apes. > Why is the bird privileged here ? There is no privilege, I was just using it as an example to illustrate that what human beings do is different from what LLMs do, even though they are all called "intelligence".

Great. And the point is..who cares what humans do ? We’re not the arbiter of intelligence anymore than birds are the arbiter of flight. Nobody is trying to build a digital human here so, “they’re not doing what humans do” is about as meaningless as it gets. I mean sure, you could cook up whatever definition of intelligence you like, make it so that humans are the only things that pass just because. Then, what's the p…

> who cares what humans do ?

Well scientists do. If your to listen to talks from Yan Lecun & Geoff Hinton or Chomsky. They do care and the do want to figure it out.

> Nobody is trying to build a digital human here so, “they’re not doing what humans do” is about as meaningless as it gets.

Actually alot of AI researchers are trying todo this. It's just that we haven't yet made any significant strides in the field. It is no coincidence that neural networks are loosely inspired by nature.

The original goal of AI research was to create a "thinkin machine" with intelligence equivalent to that of a human being.

The value of scientific insights & industrial applications this would make possible are obvious.

There haven't been any significant breakthroughs in AI comparable to human intelligence.

Industry has simply taken up auxiliary research for applications. But the core scientific goal has not yet been achieved.

>I mean sure, you could cook up whatever definition of intelligence you like, make it so that humans are the only things that pass just because. Then, what's the point? It's not a useful definition

Intelligence is a very wide spectrum. Computers, calculators, do have something that can be classified as a form of intelligence. But it is more important to understand what they are not, i.e intelligence fully that satisfies what humans are capable of.

I mean if someone says they "do drugs".

What do they mean? The drink coffee, tea, smoke tobacco, codine, weed or heroin. A pharmacist a law enforcement person, and a highschool kid will have very different classifications on what a drug really is.

That is why we need to "cook up definitions" so that we know exactly what someone is talking about. There is no word for "human specific intelligence"

Re: Markov Chains are the Original Language Models

#166

Earlier quoted context omitted.

Yes in the same way that a lookup table can compute anything if you make it large enough (and where you need to know the size beforehand). "Transformers are not Turing complete" https://www.lifeiscomputation.com/transformers-are-not-turin... See here for example for a survey of work on the limits of computational expressivity of transformers https://www.semanticscholar.org/paper/Transformers-as-Recogn...

No, Transformers with memory are turing complete. Like i said, the modifications are trivial. https://arxiv.org/abs/2301.04589

First the discussion seemed to be about systems as implemented today (presumably you now concede that those actually do have practical computational limitations?) not systems that could theoretically be implemented. (Moreover adding memory is no longer the simple "forward pass" system that you were arguing had no significant computational limitations).

Second, and more importantly, the fact that through clever human manipulation you can express a Turing machine using an LLM does not mean that such a machine is learned through gradient descent training.

There is no basis to the claim that today's systems have converged on model weights that implement "higher-order" computation.

Re: Markov Chains are the Original Language Models

#167
post #165

Earlier quoted context omitted.

Great. And the point is..who cares what humans do ? We’re not the arbiter of intelligence anymore than birds are the arbiter of flight. Nobody is trying to build a digital human here so, “they’re not doing what humans do” is about as meaningless as it gets. I mean sure, you could cook up whatever definition of intelligence you like, make it so that humans are the only things that pass just because. Then, what's the p…

> who cares what humans do ? Well scientists do. If your to listen to talks from Yan Lecun & Geoff Hinton or Chomsky. They do care and the do want to figure it out. > Nobody is trying to build a digital human here so, “they’re not doing what humans do” is about as meaningless as it gets. Actually alot of AI researchers are trying todo this. It's just that we haven't yet made any significant strides in the field. It i…

>The original goal of AI research was to create a "thinkin machine" with intelligence equivalent to that of a human being.

And the wright brothers sought to create a flying machine equivalent to that of a bird. They studied birds too.

That doesn't mean they wouldn't have taken, "but but it has no feathers, it doesn't flap !!. It's only pretend flying" with anything more than a laugh to your face.

People are trying to build intelligence equivalent to a human being, not a human being.

Re: Markov Chains are the Original Language Models

#168
post #165

Earlier quoted context omitted.

> who cares what humans do ? Well scientists do. If your to listen to talks from Yan Lecun & Geoff Hinton or Chomsky. They do care and the do want to figure it out. > Nobody is trying to build a digital human here so, “they’re not doing what humans do” is about as meaningless as it gets. Actually alot of AI researchers are trying todo this. It's just that we haven't yet made any significant strides in the field. It i…

>The original goal of AI research was to create a "thinkin machine" with intelligence equivalent to that of a human being. And the wright brothers sought to create a flying machine equivalent to that of a bird. They studied birds too. That doesn't mean they wouldn't have taken, "but but it has no feathers, it doesn't flap !!. It's only pretend flying" with anything more than a laugh to your face. People are trying to…

Your now putting words into my mouth.

So, I don't think I can benefit you by continuing this discussion.

Thanks for talking though.

Re: Markov Chains are the Original Language Models

#169

Earlier quoted context omitted.

No, Transformers with memory are turing complete. Like i said, the modifications are trivial. https://arxiv.org/abs/2301.04589

First the discussion seemed to be about systems as implemented today (presumably you now concede that those actually do have practical computational limitations?) not systems that could theoretically be implemented. (Moreover adding memory is no longer the simple "forward pass" system that you were arguing had no significant computational limitations). Second, and more importantly, the fact that through clever human…

>First the discussion seemed to be about systems as implemented today (presumably you now concede that those actually do have practical computational limitations?)

You are not Turing complete. We do like to pat ourselves on the back and say, "Humans? Of course, they're Turing complete" but you're not. You do not have infinite memory either theoretically (all else fails, you'll die) or practically (boredom, lack of concentrating, lack of interest, and a memory that is very prone to making stuff up or discarding vital details at a disturbing frequency).

In fact, you are a very poor excuse for a Turing machine. Simulate any computation? You wish you could. Your brain is a finite state machine through and through.

So why do we continue to deceive and pat ourselves on the back ?

Because, well besides the dash of human exceptionalism and narcissism we're so well known for, limited =/ trivial.

You see, I don't really care how precisely Transformers meet some imaginary goal humans don't meet themselves.

It's not important how Turing complete transformers are, only that they could potentially learn any class of computations necessary via training.

>Moreover adding memory is no longer the simple "forward pass" system that you were arguing had no significant computational limitations

Memory or not, all the computation is still being performed just in the forward pass.

>Second, and more importantly, the fact that through clever human manipulation you can express a Turing machine using an LLM does not mean that such a machine is learned through gradient descent training.

It also doesn't mean it couldn't be.

>There is no basis to the claim that today's systems have converged on model weights that implement "higher-order" computation.

Results are basis enough. If I say, "you're intelligent", it's because you appear to be so. It's an assumption, not truth I've verified after peeking into your brain. All the properties I might ascribe to humans: 'intelligence', 'conciousness' are all assumptions I ascribe based on the results I see and nothing else. I have no proof you are performing any 'higher order computation' either.

Re: Markov Chains are the Original Language Models

#170
post #168

Earlier quoted context omitted.

>The original goal of AI research was to create a "thinkin machine" with intelligence equivalent to that of a human being. And the wright brothers sought to create a flying machine equivalent to that of a bird. They studied birds too. That doesn't mean they wouldn't have taken, "but but it has no feathers, it doesn't flap !!. It's only pretend flying" with anything more than a laugh to your face. People are trying to…

Your now putting words into my mouth. So, I don't think I can benefit you by continuing this discussion. Thanks for talking though.

Feel free to step out of the discussion anytime you like. That said, I don't think I'm putting words in your mouth. That was simply an analogy for the kind of arguments I feel you're making.

Ultimately, results are what people care about. "Have they truly mastered x or are they 'mimicking' it?" is a philosophical discussion.

Results are the only means you determine something has one property or another. I'm only assuming I'm speaking to an intelligent human on the other end of this discussion. I'm only assuming you are 'conscious'. I have no idea if these things are 'really' true. If I say, 'you're mimicking my intelligence. You're not really intelligent', what proof could you bring to show otherwise that wouldn't just fall back on results? None.

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