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crappleIcrap t1_jaou73g wrote

Reply to comment by lifesthateasy in [D] Blake Lemoine: I Worked on Google's AI. My Fears Are Coming True. by blabboy

>I like how you criticize me for not providing scientific evidence for my reasoning,

I criticized you for quite the opposite reason- for claiming sentience to be something settled by science or mathematics when it is still firmly in the realm of philosophy.

>they argue it emerges from the specific properties of our neural architecture, which is vastly different than that of neural networks'

They never argue that it ONLY emerges from the specific properties of our neural architecture, or at least, I have never seen a good paper claiming that.

>Once it's trained, it stays the same. The only things that temporarily change are in the memory module of the feedback systems, and that only serves the purpose of being able to hold conversation.

Gpt3 is the third round of training and openI will, no doubt, will use our data to train a fourth, but even barring that, it is a bit similar to saying "but humans aren't even immortal, they die and just have kids that have to learn everything over again". Also, after 25 your brain largely stops changing and is fairly "set" other than new memories forming, so I fail to see how 1 thread is much different from 1 human. But this is a stupid argument because if I made the change to allow training on every input, the model wouldn't be any better and would actually be an easy (if less efficient) change to make. So if that was the only problem, I would immediately download gpt-neo and make the change and collect my millions.

Like I said, current implementations are not likely in my opinion to be sentient and this is a major reason- that most threads do not last very long, but there is no reason a single thread if let continue indefinitely could not be sentient as it has a memory that is not functionally very different than with human memory other than being farther away physically, or even that a short lived thread does not have a simple short lived sentience.

As far as determinism goes, the only way within the currently known laws of physics for the human brain to be non-determimistic is for it to use some quantum effect and the only other option is randomness, so claiming that it needs to be non-deterministic to be sentient is saying it needs true randomness added in, which I think is a weird argument despite being popular amongst the uninformed and the complete lack of evidence that the human brain uses quantum effects or is non-deterministic.

Also I cannot recommend Gödel Escher Bach enough, it makes a much stronger case than I could ever, and it is an amazing read.

>artificial neurons in neural networks don't have a continuously changing impulse pattern,

Not sure exactly what you are saying here, but it sounds pretty similar to RNNs, which are pretty old-news as Transformers seem to work much better at solving the issues this inability usually presents.

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lifesthateasy t1_jbim6l5 wrote

Look it's really hard to argue with you when I present my finding and you're like "well I've never read anything of the like so it mustn't be true". Feel free to check this article, if you look closely, you'll find evidence of so-called "emergent abilities" are only emergent because we choose incorrect evaluation metrics, and once we choose ones that better describe the results and are not biased with usefulness to humans, you can see those metrics don't account for gradual improvements, and that's the only reason the abilities seem "emergent". If you consider a holistic model about something like GPT-3 and its aggregate performance along benchmarks, you can find the accuracy is smooth with scale. Emergent abilities would have an exponential scale. https://www.assemblyai.com/blog/emergent-abilities-of-large-language-models/ Since I can't post images here, check the image with the text "Aggregate performance across benchmarks for GPT-3 is smooth" in above article, which supports this notion.

So even *if* emergent abilities were a thing, and you'd argue consciousness is an emergent ability, there's data that shows there's nothing emergent about GPT's abilities, so then consciousness could also not have emerged.

Yes, GPT3 is the third round, and I'm saying GPT3 is static in its weights. It doesn't matter that they're making a GPT4, because I'm saying these models don't learn like we do. And they don't. GPT4 is a separate entity. Even *if* GPT3 had a conscience, it would have no connection to GPT4 as they're separate entities in a separate space of hardware, while human consciousness evolves within the same "hardware" and never stops learning. It even adds new connections until the end of our lives, which GPT3 doesn't (and yes, you're severely misinformed on that 25 year age barrier, that's an antiquated notion. To prevent you form going "well I've never read that" again, here's an article with plenty more to support it if you can google: https://cordis.europa.eu/article/id/123279-trending-science-do-our-brain-cells-die-as-we-age-researchers-now-say-no: "New research shows that older adults can still grow new brain cells." ). You can't even compare GPT3 to 4 in brain/human consciousness terms, because GPT4 will have a different architecture and quite likely even trained on different data. So it's not like GPT3 learns and evolves, no, GPT3 is set and GPT4 will be a separate thing - *completely unlike* human consciousness.

About determinism, I don't know if you're misunderstanding me on purpose, but what I'm saying is an artificial neuron in an NN has one activation function, one input and one output (even though the output can be and often is a vector or a matrix). At best it's bidirectional, but even bidirectionality is solved with separate pathways that go back, activation functions themselves are feedforward and to the same input they always give the same output. Brain cells however, are not only multidirectional without extra backwards connections, but they can keep some residual electric charge that can change the output (both its direction and strength) based on that residual charge. This residual activation can have a number of effects on the neuron's firing behavior, including increasing the strength of subsequent firing events and influencing the direction and timing of firing.

Since I can't be arsed to type any more, here's someone else who can explain it to you why brain neurons and artificial neurons are fundamentally different: https://towardsdatascience.com/the-differences-between-artificial-and-biological-neural-networks-a8b46db828b7 Even this article has some omissions, and I want to highlight how in the past we though neurons would always fire when getting a stimulus, and start firing when they stopped getting the stimulus (as artificial neurons do), but in fact there's been new discoveries showing that human neurons also exhibit persistent activity: neural firing that continues after the triggering stimulus goes away.

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crappleIcrap t1_jbkil2g wrote

Now actually tell me why any of what you said is absolutely required for consciousness. You act like it is just self evident that it needs to be a brain and do it exactly the same way a brain does things.

> you can find the accuracy is smooth with scale. Emergent abilities would have an exponential scale.

Yeah, did you really read that and think that it was talking about the same type of emergence? I was talking about philosophical/scientific emergence- when an entity is observed to have properties its parts do not have on their own. The type of "emergence" used in that article is talking about big leaps in ability, and has absolutely nothing to do with the possibility of consciousness.

The fact that neural networks can produce anything useful is a product of emergence of the kind I was talking about and the absolute banger of a book Gödel Escher Bach was talking about.

>Brain cells however, are not only multidirectional without extra backwards connections, but they can keep some residual electric charge that can change the output (both its direction and strength) based on that residual charge. This residual activation can have a number of effects on the neuron's firing behavior, including increasing the strength of subsequent firing events and influencing the direction and timing of firing.

Okay, and what does this have to do with consciousness? It is still just deterministic nonlinear behavior, it makes no mathematic difference in what types of curves it can and cannot model because it can model any arbitrary curve, the exact architecture it uses to do it is irrelevant. Planes have no ability to flap their wings, they have no feathers or hollow bones, they have no muscles or tendons or any of the other things a bird uses to fly, therefore planes cannot fly? Functionally it has the ability to remember, depending on the setup, it has the ability to change its future output based on the past output, the exact method of doing so does not need to be the same, no matter how obsessed you are with it needing to do it in exactly the same way as a brain, it doesn't need to do anything even similar to the way the brain does it.

>Even if GPT3 had a conscience, it would have no connection to GPT4 as they're separate entities in a separate space of hardware,

I find it very strange that you are adamant that the model needs to be doing statistical regression to be conscious when the brain absolutely never does this, it is just something you assume is required because it uses the word "train" and training is learning therefore it must only be "learning" when it is in training mode.

If I tell it I live on a planet where the sky is green and later ask it if I went outside and looked at the sky what color I would see, it giving the correct answer is proof that constantly being in training mode is not required for it to "learn" it can "learn" just fine within the context of using inference mode and feeding it its own output as well as old inputs on every inference

Training a model is less like a brain learning and more like a brain evolving to do a specific function, and during inference is where the more human-like "learning" takes place. It is like a God specifying what way a brain should develop using a mathematical tool. It doesn't use neurons and has no real good analog to real biology at all, so to say it is required is just bizzare.

Gpt 3 is a continuation of gpt2, or I guess I just assumed that since it is closed source, but all open gpt models have worked this way, they train it and release the model, then they fire back up training starting where it left off. But like I said, as long as past information can effect future information, the exact method doesn't matter, and if you only have a basic understanding of chatgpt specifically,(which is becoming quite obvious) each tab can do that, I think it is very silly to say that consciousness has to cross over between browser tabs, where would you even come up with a stupid requirement like that? Humans consciousness does not cross over between human bodies. They are separate and can be created, learn, and destroyed completely separately

>artificial neuron in an NN has one activation function, one input and one output (even though the output can be and often is a vector or a matrix).

Which has been mathematically proven to be able to model any other system you could possibly think of, as long as each neuron has nonlinear behavior, then they can model any arbitrary system you come up with.

You can't just keep listing things that ai doesn't do and pretend it is self evident every conscious system would need to do that thing. You need to actually give a reason why a conscious system would need to have that function.

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