And I'll also remind you, and we're going to see this in the next example, we talked about looking at the worst case behavior. In these cases there's no best case worst case, it's just doing one computation.
我还要提醒大家的就是,我们也会在下一个例子里发现者一点,我们谈到了要去考虑最坏的情况,在下面这些例子里,没有好情况坏情况之分,就只是一次运算。
it's very easy for me to imagine a case where I would choose that it's best to take my own life.
我很容易设想在哪种情况下选择死亡是一个最好选择。
And the question is, what do we want to count? Now, one possibility is to do best case.
问题是,我们应该针对哪种状况?,一种可能性是针对最好的情况,也就说在所有可能的输入里面。
So the gentleman here was looking at the worst case scenario, and the woman here was looking at the best case scenario.
刚才的小伙子看的是最坏的情况,而这位女士看的是最好的情况
And this was just a formal way of describing the best case running time and in the case of Selection Sort, what was the best case running time?
这是描述最好情况下运行时间的,一种正式的方式,在选择排序中,最理想的运行时间是多少呢?
Then we realize once again that we can only know what it is if we come to understand--in this case, probably, it's best to say a cultural system, understood as a semiosis, within which it appears.
这样我们就又明白了,只有在一个特定的文化系统中,我们才能认识一个符号。
And now it's in fact the case that the best programs can beat pretty much anybody.
而现在,最优秀的象棋程序可以称得上是所向披靡
In this case, to optimize for the best of the whole community and the whole user base and over the long term and that's important too, your long over short term.
在这个前提下,去寻求整个社会,以及所有用户的长远利益的最大化,这十分重要,我们寻求长期利益,而非眼前利益。
Because if you choose Alpha, the best case scenario is you get 0, So that's okay good, that's a good counter argument.
因为要是你选α,你最多只能得0,很好,这是个不错的反驳理由
Different philosophers agree that something's gone wrong in the Morning Star and the Evening Star case, but disagree about the best diagnosis of where the mistake went in.
很多哲学家都认为,在晨星和昏星的例子中,的确存在错误,但是错误出在哪里,哲学家们却各执一词
And the best case scenario here looks like getting a 1 here.
这里最好的情况就是得1了
What's my best response in this case?
在这种情况下我的最佳对策是什么
What's my best response in that case?
我的最佳对策是什么
If P2 is actually above the monopoly price, then what's my best response in that case?
如果P2真的高于垄断价格,我的最佳对策是什么
So it'll be 1 plus 1/4 times 4, 1/4 times 4 is 1, so 1 plus 1 is 2, so Player II's best response in that case will be 2.
这回就是1+4/4,即1+1=2,所以此时参与人II的最佳对策是2
Okay, so I'm going to draw for the case, I'm going to draw the best response of Player I and I'm going to draw the best response for Player II in a minute, for the case B equals 1/4.
好的,我们要画这个案例的图像,我要在图中画出参与人I的最佳对策,一会还要画出参与人II的最佳对策,在这里B等于1/4
Similarly, for Player II, the lowest Player I could ever do, is choose 0, in which case Player II would want to choose 1, so the strategies below 1 are never a best response for Player II.
同理,参与人I最低只能选0,此时参与人II应该会选1,小于1的策略不是参与人I的最佳对策
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