The notion here is that you can get a globally optimal solution from locally optimal solutions to sub-problems.
这里的概念是你可以通过,子问题的局部最优方案,得到全局优化解决方案。
She said, no matter what the other person does, she reckons she'd get a better grade if she chose Alpha.
她说无论别人怎么选,她觉得选α会使自己得到最优的结果
And then I take as many raisins as will fit in and I leave. Right? I hope almost every one of you could figure out that was the right strategy.
然后我再尽量装葡萄干,最后我离开,对吧?,我希望你们每个人都发现了这是最优策略。
Those who embark on the quest for knowledge of the best regime may not return the same people that they were before.
那些开始追寻最优政体知识的人,可能最后,都完全地变了一个人。
You see, rejecting our nature leads to suboptimal performance emotionally as well as in terms of external performance.
拒绝本性导致次优表现,不论在情绪上还是外在表现。
There was a conditional agreement: yes, Norway should manage this oil risk but it's politically difficult and that's the problem-- is that we're not able to do our optimal management.
他们在一定程度上同意我的观点:,是的,挪威应该设法解决石油的风险,但这在政治上很困难,其问题在于-,挪威无法做到最优的管理。
He begins in many ways by appearing to defend Plato's view about the rule of the best individual.
此为其正义,他一开始看似在捍卫,柏拉图的观点,即最优个体的统治。
Will the best regime be a small closed society ? that through generations has made a supreme sacrifice towards self-perfection? Think of that.
最优的政体会是一个小型封闭的社会吗,经过多代之后,已壮烈地牺牲于自我完善之中,想想这个问题。
Question, is this amount of work a good amount of work or a bad amount of work?
问题是这个工作量,是不是最优的工作量呢
This tension of course between the best regime and any actual regime is the space that makes political philosophy possible.
张力当然存在于最优政体与现行政体之间,而那正是政治哲学,得以生存的地带。
Isn't that a completely subjective judgment what one thinks is the best regime?
那不是完全主观的判断吗,什么是个人认为最优的政体?个?
Aristotle raises the question a very important question whether the rule of law is to be referred to the rule of the best the best individual.
亚里士多德提出了问题,一个很重要的问题,法治是否应与最优统治者,最优的个体产生连结。
So it's not the case that top always beats-- it's not the case that top always does better than bottom, or that bottom always does better than top.
也就是说选择上并不总是最优的,上并不总是优于下,或者下并不总是优于上
It is true that by both choosing, by both following this lesson and not choosing the dominated strategy Beta, we ended up with payoffs, , that were bad.
如果我们都不去选择,劣势策略β,我们的收益就是次优的收益
The person with the best argument let the best argument prevail.
仅给最佳的辩论者,让最优的辩论胜出。
I think they're working too little here compared to what's efficient.
我认为他们没有达到最优效率
All right? And I'm going to say-- sort of set that stage here, so that-- It turns out that that's probably about the best we can do, or again ends at the length of the list.
我要说的是,这一阶段的集合,我们用最优的方法完成,还是取决于列表的长度,好的,还是回到了我的问题上了。
In the best regime if we were to inhabit such political philosophy would be unnecessary or redundant. It would wither away.
如果我们身处最优政体之中,压根不需要政治哲学,其亦显得累赘,而会逐渐消逝。
We're exhausting all possibilities. And then choosing the winner. Well, that's what the slow thief tried. Unfortunately it took so long that before he finished the owner returned home, called the police and the thief ended up in jail.
我们穷举了所有可能方案,然后选择最优方案,这就是动作慢的贼的方案,不幸的是它在失主回家之前,要花上了太长的时间。
The best regime embodies a supreme paradox it would seem. It is superior in some ways to all actual regimes but it has no concrete existence anywhere.
最优的政体体现了至高的矛盾,看起来,它似乎在某些层面,优于所有现行的政体,但却缺乏具体的存在事实。
Rational choices by rational players, can lead to bad outcomes.
理性人的理性选择造成了次优的结果
Optimal sub structure.
简单一点的子问题的最优方案来解决问题。
The ancients had a beautiful word or at least the Greeks had a beautiful word for this quest for this desire for knowledge of the best regime.
古人有一个美丽的字眼,至少希腊文有这么一个美丽的字眼,送给寻道者,追寻最优政体知识的欲望。
But of course the best regime lacks actuality.
但当然最优的政体并不实际。
But yeah, right is never the best choice.
但是右绝不是最优策略
So I forget who it was, but someone down here who has disappeared, was our Jimmy Stewart character and helped coordinate you on a better equilibrium simply by suggesting what you should do.
我记不清是谁了,他今天可能没有来或者坐别的地方了,就是上一讲的詹姆斯?斯图尔特,他只是告诉大家你们应该怎么做,就使你们达成了较优的均衡
Or will the best regime be a large cosmopolitan ? order embracing all human beings " perhaps even a kind of universal League of Nations consisting of all free and equal men and women?
或者,最优的政体将会是一个,大型的国际秩序吗,拥抱全人类,或许是一种普遍性的“国联,结合了所有自由,平等的男女?
So let me rephrase, are these people, are these pair of partners in the firm, or two students working on their homework assignments, are they working more or less than an efficient level?
让我换个表达方式吧,这些企业合伙人,或者两个共同协作做作业的同学,他们是否实现了最优效率了呢
That's the theory of efficient portfolio calculation.
这就是最优投资组合理论。
Rational choices can lead to bad outcomes.
理性选择导致次优的结果
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