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Hype or Not? Some Perspective on OpenAI’s DotA 2 Bot

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Re: Hype or Not? Some Perspective on OpenAI’s DotA 2 Bot

#81
post #41
post #22

Earlier quoted context omitted.

What hero do you think would be a better test?

Either, (a) high risk/reward heroes: Pudge, Huskar, maybe Weaver or Puck, or (b) highly complex heroes: Invoker, Morphling, Earth Spirit, Nature's Prophet, Techies, maybe Meepo.

i would love to see 2 meepo bots go head to head mid

Re: Hype or Not? Some Perspective on OpenAI’s DotA 2 Bot

#82
Surely the author knows that neither Chess nor Go have been "solved". Qoutes or no qoutes, it's still very inaccurate.

I'd also argue that chess and go are both vastly more difficult problem sets. We literally do not have the computational power to solve a game of chess and it's projected that we won't for another 50-100 years.

Re: Hype or Not? Some Perspective on OpenAI’s DotA 2 Bot

#83
I hope someone can clarify.

What are the definitions of AI and game complexity in this field?

These all sound like very exiting developments. As I read about them a lot of times games such as Dota and Starcraft are touted as more complex than Chess or Go, but--at least with Starcraft, the AIs are limited in their number of actions to level the playing field. Isn't that like claiming humans can run faster than greyhounds, provided that the greyhounds only get to use two legs? Or maybe claiming that humans are better at chess when computers are restricted to the maximum human ply depth?

I also noticed a claim--again, in a Starcraft related article--that the AIs previously couldn't beat the build-in AIs (the computer players). What type of AIs are considered as challengers here? Only blank-slate self learning AIs?

Re: Hype or Not? Some Perspective on OpenAI’s DotA 2 Bot

#84
post #74
post #42

Earlier quoted context omitted.

(I work at OpenAI.) We'll have another blog post coming in the next few days. But as a sneak peek: we use self-play to learn everything that depends on an interaction with the opponent. Didn't need to with those that don't (e.g. fixed item builds, separately learned creep block).

So it's not exclusively unsupervised self-play? This contradicts how it was portrayed during the game/afterwards.

See the opening video (https://www.youtube.com/watch?v=wiOopO9jTZw&t=268), where I mention that we "coach" it on what we think is good and bad. All the heavy lifting is self-play (which I would characterize as supervised).

Re: Hype or Not? Some Perspective on OpenAI’s DotA 2 Bot

#86
post #44

All the bots have to do is spew tons of toxic crap in chat. Then they will be like any other real life DOTA player.

I think the root of that is the high reliance on teammates and the level of commitment each game takes. Unlike League there is no early surrender, so if you’re in a rough game you have to endure the full duration which can last around an hour. If you feel like it’s your teammate, who is probably randomly paired with you, that is failing it’s easy to get frustrated. This is one of the many things that make Dota either extremely frustrating or extremely satisfying.

Re: Hype or Not? Some Perspective on OpenAI’s DotA 2 Bot

#87
post #56
post #7

Pretty much agree with everything in here. As I said in my earlier posting (and this blog post reiterates), a 1v1 Shadowfiend mid is highly technical and does not require a huge search space (like in Go or Chess) or any judgment; all it takes is a few tactics (e.g. creep blocking) and good aim for the razes. Also, the bot was already beaten 50+ times[1]. There are at least 3 strategies that work. It just goes to show…

This whole OpenAI gets hyped a lot on HN - it's interesting who is behind OpenAI. They are misusing the "Open" name as there is no substantial open in OpenAI - it's also no open source project - it's not related to OpenGL, OpenAL, etc at all! I don't get the hype around AI bots for StarCraft 2 and DotA 2. There is nothing special now, we had such bots developed for many years.

Have you seen any bots perform competitively with human pros in Dota, even in the easier 1v1 case?

Re: Hype or Not? Some Perspective on OpenAI’s DotA 2 Bot

#88

Earlier quoted context omitted.

What would be impressive about that? How's that something to get hyped for? I was being somewhat fatuous, as that is a common scare scenario. However, I do believe that it should be our goal as a human species, to create AGI as our intellectual successor. In the same way someone's child replaces them and they die, I think AGI should be our offspring and we as a species go peacefully into oblivion. It's my life's work…

I don't understand the logic. Why should humanity go peacefully into oblivion with the advent of smarter than human machines? Do you feel like all the other species on this planet should have gone extinct with the arrival of homo sapiens? Your argument is that since B is better than A, only B should exist. But why can't both exist? And what makes your valuation of B objective and universal, such that our grandchildre…

Humanity currently is like a young child. We throw temper tantrums, make big messes and refuse to clean them up. We're terrible stewards of the earth and we serve no purpose as a species higher than existing and reproducing. We must grow up. But the fact that we're talking animals driven by primal urges makes this impossible through nurture alone. Either we change ourselves to the point of being a different species, or we build the better people we should have been and go quietly into the night. Either way, humanity as it exists today can't be the template for the future. Whatever comes next may call itself human, but it won't be homo sapiens.

Re: Hype or Not? Some Perspective on OpenAI’s DotA 2 Bot

#89
There is top hype in ai but also in neuroscience. Actually there aren't scientific evidences that mind and coscience are materiale and born from the brain. Also the emotions are really important in the logic and thinking process. So without coscience and enotions we can't have real think on a machine.

Re: Hype or Not? Some Perspective on OpenAI’s DotA 2 Bot

#90
post #22

Earlier quoted context omitted.

What hero do you think would be a better test?

It's not about which hero 1v1 is not a competitive part of dota, if you claim beat pro players it has to be 5v5 with banpick Otherwise just say it's 1v1 mid...

Sure, but it hadn't been done before. They say they'll go for 5v5 next year, and if it wins I'm sure we'll move the goal posts further again.
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