(THUNDER RUMBLING) ERIC: Prom Committee is a chick thing, but I gotta cover it for the paper anyway, and they need a guyto help choose the music, so I need your play list.

VOA: standard.other

So first, I choose a volatility randomly, from some distribution of possible volatilities 2 from to, in this case, 0.2.

来决定的一个值，所以首先我先随机选择一个浮动值，从可能的浮动值中的分布进行选择,在这个例子中就是0。

麻省理工公开课 - 计算机科学及编程导论课程节选

So it's kind of... it's nice that you can choose because I feel like you have a better time in class.

可以自己选课是件很好的事情，因为这样你在课堂上感觉会更好。

高中生活怎么样？ - SpeakingMax英语口语达人

She gave them a chance to choose," "This is why I am here, this why so many tens of thousands of people are here, because we want to show Saylan we appreciated her, we love her and despite all the work she has done she was treated as a guilty person by the state, and we do not approve of that."

VOA: standard.2009.05.20

So, that's why I think finance will be an interesting field for those of you who choose to go into it.

这也是为什么我觉得对于你们这些,立志从事那个行业的人来说,金融是个很有意思的领域。

耶鲁公开课 - 金融市场课程节选

If my opponent chooses Alpha and I choose Alpha, I get 0; Beta, I get -1. So Alpha would be better.

如果我对手选α我选α,我得0,选β我得-1,选α更好

耶鲁公开课 - 博弈论课程节选

But I would choose to sit down for these particular projects right around midnight so that when I woke up my program was giving me the results I wanted.

我可能会,为了这些特殊的项目一直等到半夜,这样我醒来时,程序就能给我想要的结果。

哈佛公开课 - 计算机科学课程节选

So I would choose something that have a wave lines off You wouldn't measure the dimension of a human hair with a yardstick, so I need something on this order.

所以我会选些东西,你将不会用一个码尺去量,人的头发有多大，所以我需要一些这个级数上的东西。

麻省理工公开课 - 固态化学导论课程节选

PROFESSOR: Great question. So the question is, how do you choose an algorithm, why would I choose to use a pseudo-polynomial algorithm when I don't know how big the solution is likely to be, I think that's one way to think about it.

教授：问得好，所以问题是，你怎样选择算法，为什么当我,不知道解决方案会有多大的时候,我要选伪多项式算法呢，我想这是一种思考问题的方式。

麻省理工公开课 - 计算机科学及编程导论课程节选

But I choose this one just because it's so obvious.

我选择这个，只是因为它十分明显。

耶鲁公开课 - 1945年后的美国小说课程节选

Please choose a rhythm for excerpt one you can choose rhythm A which is or you could choose rhythm B So I'm about to play a piece. It's by Chopin.

请选一个和你听到的相符的节奏,你可以选节奏甲,也可以选节奏乙,我现在要弹一段,肖邦的曲子

耶鲁公开课 - 聆听音乐课程节选

So what's my payoff if I choose 1 and my opponent chooses 2?

我选立场1对手选立场2我收益是什么

耶鲁公开课 - 博弈论课程节选

So I could communicate with Alice on agreements, but back home I'm going to go ahead and choose Alpha anyway; all the better if she's choosing Beta.

所以我可以和爱丽丝说好了,但回家之后我还是可以选α的,要是她还选β那就更好了

耶鲁公开课 - 博弈论课程节选

What about my expected payoff from choosing Middle against , so in this case where I think it's equally likely that my opponents going to choose Left or Right?

那我在情况下,选中的预期收益是什么呢,在此情况下我依然认为,对手选左选右的可能性相同

耶鲁公开课 - 博弈论课程节选

And once I know that she's going to choose Alpha, it's clear that I should choose Alpha and get 0 rather than Beta and get -3. So I should choose Alpha also.

一旦我意识到她会选α的时候,很显然我应该也选α来得到0单位效用,而不是选β只得到-3,所以我也选α

耶鲁公开课 - 博弈论课程节选

That is the good news.The bad news is there isn't a text that fits this syllabus, so we choose readings from various sources.And the text that I have chosen is the best of a bad lot.

那是个好消息，坏消息是,没有与课程大纲对应的课本，我们从很多的资源中选取阅读材料,我选的课本不过是糟粕中的精华。

麻省理工公开课 - 固态化学导论课程节选

So this point here corresponds to my payoff if I choose Up and they choose Right.

也就是说这个点表示,我选上对手选右时我的收益

耶鲁公开课 - 博弈论课程节选

So did anyone choose strategies bigger than 67? Okay, I'm not going to read out names here, but turns out four of you did.

但还是有人选择大于67的数,对吗,我不会把他们的名字念出来,事实上你们当中有四名同学这么选的

耶鲁公开课 - 博弈论课程节选

So what's my expected payoff from choosing Up where I believe the other person's going to choose Left and Right, equally likely? It's what?

那么在我对手选择左或右,可能性相同的情况下,我的预期收益会是什么样的呢

耶鲁公开课 - 博弈论课程节选

So if I choose 1 against 4, and comparing my choosing 2 against 4.

如果我选立场1对手选立场4,与我选立场2对手选立场4比较

耶鲁公开课 - 博弈论课程节选

So I should choose Beta: 1 is bigger than 0, i should choose Beta.

因此我该选β,1比0大,我应该选β

耶鲁公开课 - 博弈论课程节选

So this isn't so hard, we know that if I choose Up and there's probability 0 that the other guy is going to choose Right, that's the same as saying I choose Up and the other guy chooses, let's try it again.

这不是很难得,我们知道如果我选上的话,我对手选右的概率就是0,也就是说我选上,我对手会选择,我说错了,重新来

耶鲁公开课 - 博弈论课程节选

So if Player I chooses S1*, Player II will want to choose S2* since that's her best response.

所以当参与人I选择S1*时,参与人II就会选择最佳对策S2

耶鲁公开课 - 博弈论课程节选

, okay. So 1 plus 1/4 of 0 is 1, so if Player II chooses 0, player I's best response is to choose 1.

是1,因为1+0/4=1,参与人II选0时I的最佳对策是1

耶鲁公开课 - 博弈论课程节选

So if Player I chooses 4, Player II should choose, I'm sorry, Player II chooses 4, player I should choose 2, and this is a straight line in between.

如果参与人I选4,参与人II要,说错了,是参与人II选4而I选2,这两点之间是一条直线

耶鲁公开课 - 博弈论课程节选