Walsh spent eight years in academia. The retired Navy captain continued to pursue his passions as a scuba diver, private pilot and explorer, participating in dozens ocean dives and expeditions to the polar regions.

VOA: standard.2010.06.21

So I shoot to the left and the goalie dives to the left, my payoff is what? It's 4.

我从左路射门而门将也扑向左路时,我的收益是4

耶鲁公开课 - 博弈论课程节选

So on the horizontal axis is my belief, and my belief is essentially the probability that the goalie dives to the right.

横轴表示的是我的信念,我的信念表示,我认为门将扑向右路的概率

耶鲁公开课 - 博弈论课程节选

So if I shoot to the right and the goalie dives to the left, then I score with probability point 9 or my payoff is 9.

如果我从右路射门而门将扑向左路,我进球的概率是90%,即收益是9

耶鲁公开课 - 博弈论课程节选

Conversely, if I shoot to the right and he or she dives to the right, then I score 40% of the time, so here's my payoff 4.

相反如果我从右路射门而门将扑向右路,我进球的概率是40%,收益是4

耶鲁公开课 - 博弈论课程节选

And the idea here is that the number 4 represents 40% chance of scoring if you shoot the ball to the left of the goal and the goal keeper dives to the left.

在这里表示进球概率是40%,前提是你从左路射门,而门将也扑向左路

耶鲁公开课 - 博弈论课程节选

And if the goalie dives to the right, you're best off shooting to the left, second best off shooting to the middle, and worst off by shooting to the right; and that's kind of common sense.

如果门将扑向右边,你最好从左路射门,其次从中路射门,从右路射门是最差的选择,这些都是常识了吧

耶鲁公开课 - 博弈论课程节选