It's not a particularly interesting game, but while we're here, why don't we just discuss it for a second.
这不是一次特别有趣的博弈,既然说到这里了,不妨多讨论一点
It's just a video game, it's a game. I understand that it's not real.
这只是个游戏,它是游戏。我明白它不是真实的。
And perhaps, the lesson I want to draw out of this is that right now this is not a game.
我希望大家从中发现,这并不是真正意义上的博弈
And so if you choose to elect the hacker edition of this week's problem set the challenge will be to figure out not only how to implement the game but how to implement a solver for the game.
因此,如果你选择这周的应用题目为升级版,那么你将面临的挑战,不仅是如何实现这个游戏,而且,要实现此游戏的解决方法。
First of all, happiness is a positive sum game-- it's not a zero sum game.
首先,快乐是正和游戏-,不是零和游戏。
The game we play unfortunately does not involve with any juice.
当然我们人在做这个试验的时候不会用到果汁。
So the game is not just to somehow or other get the solution to the problem set but to fully understand how it's done, and the TAs will be there to help you.
所以,这个过程不仅仅是,通过某种方式解出题目,还要全面理解解题的过程,助教会帮你们的
One of the first things we pointed out, is that this is not quite a game yet.
有一点需要强调一下,这还不能称之为博弈
So these strategies -- let's be careful here with the word weakly here -- these strategies are not weakly dominated in the original game.
所以这些策略,对于这里的弱一词,我们要谨慎对待,这些策略在原博弈中并不是弱劣势的
So there's a little worry going in about not just this example but about the course, about the whole theme of learning Game Theory.
所以不仅担心这个例子,也会担心这个课程,担心博弈论整个理论
The strategies that are less than 67 but bigger than 45, I think these strategies are not, they're not dominated strategies in the original game.
对于选择大于45而小于67的数,我认为他们并不是,在原博弈中并不是劣势策略
So this game is a game, not of strategic complements, but of strategic substitutes.
这不是一个策略互补博弈,而是策略替代博弈
Notice this game is not symmetric in the payoffs or in the strategies.
但注意此博弈的策略与收益是非对称的
Game 2: "Pick a number." everyone got this? Anyone not got this?
游戏2,"选数字",你们都有吧
The grade game and this is not the only example.
成绩博弈和这个并不是仅有的案例
So it could be that they think that this is actually-- they haven't understood the experiment and they think this is a multi shot game, not a one shot game, good.
可能是这些人觉得这是,他们没有理解实验的目的,他们认为这是多次博弈而不是单次博弈
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