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Thoughts on OpenAI, reinforcement learning, and killer robots

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Re: Thoughts on OpenAI, reinforcement learning, and killer robots

#61
post #43

Earlier quoted context omitted.

I believe it is unfair (and unwise?) to throw in modifiers such as "very long-term" in the quoted sentence, or "very distant" in: > It is hard for me to empathize with Musk’s fixation on evil super-intelligent AGI killer robots in a very distant future. The truth is we don't know, (we can't know,) and we (on the whole) are making enormous strides. And it could take one small breakthrough to find ourselves "very" sudd…

My issue is that, while of course you're right that one can't know for sure, some people conclude that simply not being able to know justifies whipping up a frenzy and (in all likelihood) wasting part of a billion dollars that could go to, say, more productive research even within AI/ML. Anyone could make a long list of things it's impossible to know for sure that would destroy humnaity. Many such things are vastly m…

Ok, I'll bite. Can you list several things that are vastly more likely to lead to the complete extinction of the human race (I'll assume that's what you meant by "destroy humanity") than malicious AGI?

Re: Thoughts on OpenAI, reinforcement learning, and killer robots

#62
post #28

> It is hard for me to empathize with Musk’s fixation on evil super-intelligent AGI killer robots in a very distant future. I would argue this person has no business working with AI with this sort of myopic thinking. If you think "fake news" is a problem now, just wait until decentralized AI networks are able to tweet, publish articles and affect public discourse in a way that is indistinguishable from human influenc…

> I would argue this person has no business working with AI with this sort of myopic thinking. What kind of thinking would you suggest would permit someone to 'work with AI'? Should they be quaking in their boots before being allowed to work at the altar? You could argue (and with substantially more basis in fact) that Twitter and Facebook have elevated each individuals utterings to broadcast status and that even wit…

> No, we don't. I haven't seen a computer that I couldn't power off yet, SF movies to the contrary.

Ok. Turn off the computer systems that control Russia's nuclear weapons delivery systems. I'm waiting.

Re: Thoughts on OpenAI, reinforcement learning, and killer robots

#63
post #15
post #8

Earlier quoted context omitted.

Calling it an "Atari problem" sounds quite disparaging and misses the point. It's like calling a convolutional network doing the ImageNet task a "Doggy-detection" problem. That may be the original development problem, but the final product still helps detect cancer in CT scan images... Same goes for advances in reinforcement learning made on atari games.

Perhaps, but the jury is still very much out. The vast majority of RL applications are game playing. Very few examples of valuable applications to society or the economy. There's also plenty of evidence already that RL isn't really the right way to tackle the credit problem. E.g random search is only 10x slower.

Random search is 10x slower now, and can never be better than that. Also, the ES paper you refer to is still reinforcement learning. This is like comparing neural networks to SIFT+SVM in the 90s. Sure, the SVM performs better, but maybe investing more in complicated models would eventually lead to better results?

Re: Thoughts on OpenAI, reinforcement learning, and killer robots

#64
post #62

Earlier quoted context omitted.

> I would argue this person has no business working with AI with this sort of myopic thinking. What kind of thinking would you suggest would permit someone to 'work with AI'? Should they be quaking in their boots before being allowed to work at the altar? You could argue (and with substantially more basis in fact) that Twitter and Facebook have elevated each individuals utterings to broadcast status and that even wit…

> No, we don't. I haven't seen a computer that I couldn't power off yet, SF movies to the contrary. Ok. Turn off the computer systems that control Russia's nuclear weapons delivery systems. I'm waiting.

Now you're being (even more) silly. Obviously I can't turn that one off any more than I can turn off the refrigerator downstairs from where I'm sitting. But there are people there that can turn it off, and if I was physically present there then I could turn it off.

Re: Thoughts on OpenAI, reinforcement learning, and killer robots

#65
post #44

Earlier quoted context omitted.

In fact, Chollet links a whole series of essays worth reading: 1) The Myth of a Superhuman AI ( https://www.wired.com/2017/04/the-myth-of-a-superhuman-ai/ ) 2) The Terminator Is Not Coming. ( https://www.recode.net/2015/3/2/11559576/the-terminator-is-n... ) 3) idlewords : Superintelligence - The Idea That Eats Smart People ( http://idlewords.com/talks/superintelligence.htm ) The frustrating thing is that people with…

> In fact, Chollet links a whole series of essays worth reading: Appeal to authority. You're not presenting any substantive rebuttals, just assuming it's not a concern because someone else with credentials said so. It's identical to alleging that I'm only worried because Elon Musk says so. > The frustrating thing is that people with insane amounts of resources and disposable income get swallowed up by these Basilisk-…

> Appeal to authority.

??? I just gave you a ton of arguments you can read through.

You want me to copy-paste them here?

Ultimately, your "arguments" are refuted with a simple "There's zero reason to be afraid of what you're afraid of".

Re: Thoughts on OpenAI, reinforcement learning, and killer robots

#66
post #53

As for the intellectual challenge, I really think Francois Chollet says it very well in his latest book: deep learning is a way to unpack, transpose, visualise and re-aggregate data fundamentals. We only need to master a bit of algebra and coding to make it happen on top of freeware wrappers like Keras and Anaconda, to say two. All the rest pertains to domain knowledge, ethics, politics and access to the hardware. Th…

How did you get a copy?

Re: Thoughts on OpenAI, reinforcement learning, and killer robots

#67
post #60

I've worked in a lot of AI-related projects and was around when the AI winter arrived. These various techniques that currently work by training, either supervised or self-training, can have fatal flaws. Take, for example, some high-tech camera technology. Use it on a drone to take pictures of warships from thousands of angles. You take pictures of U.S. warships, Russian warships, and Chinese warships. You achieve 100…

That's called 'data leakage'.

http://machinelearningmastery.com/data-leakage-machine-learn...

Re: Thoughts on OpenAI, reinforcement learning, and killer robots

#68
post #53

As for the intellectual challenge, I really think Francois Chollet says it very well in his latest book: deep learning is a way to unpack, transpose, visualise and re-aggregate data fundamentals. We only need to master a bit of algebra and coding to make it happen on top of freeware wrappers like Keras and Anaconda, to say two. All the rest pertains to domain knowledge, ethics, politics and access to the hardware. Th…

How did you get a copy?

From its website at Manning here https://www.manning.com/books/deep-learning-with-python ... 42% discount code is deeplearning , as provided by Chollet himself... the ebook is complete already, little work still needed to finalise before commercialisation in October

Re: Thoughts on OpenAI, reinforcement learning, and killer robots

#69
post #40
post #36

Earlier quoted context omitted.

Oh please. The issue isn't what the end result could look like, but whether we'll actually get there if basic societal needs aren't met first. Prioritize things which are needed now and in the near future.

[flagged]

Typically if you start making crazy claims the onus is on you to present actual arguments.

Re: Thoughts on OpenAI, reinforcement learning, and killer robots

#70
> ...but is it really the best use of resources to throw $1 billion at reinforcement learning without any similar investments into addressing...

The precise same sentiment could be made about his plans to go to Mars- people are starving on Earth. But a Martian "backup civilization" might someday save humanity. Similarly, godlike AGI might be mere decades away and apocalyptically dangerous- predicting scientific advancements is generally impossible, but some people working in the field don't think it's an unreasonable possibility [1]. That humanity, via Musk, has put a billion dollars into worrying about this somewhat plausible existential threat seems reasonable, to me.

Musk is not a staid, Bill Gates-style philanthropist optimizing for dollar-for-dollar benefits. He's picked a set of flashy, long-term goals and started manic efforts to promote them. Perhaps it's a character flaw. But given that, I think he's at least chosen well.

[1] http://aiimpacts.org/2016-expert-survey-on-progress-in-ai/

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