"We set up the tree so that an event of interest is associated with a leaf. We view the occurrence of the event as a sequence of steps, namely, the traversals of the branches along the path from the root to the leaf."
"有人与你生日相同的概率有多大"
"You go to a party with 500 guests. What is the probability that exactly one other guest has the same birthday as you? Calculate this exactly and also approximately by using the Poisson PMF. ( For simplicity. exclude birthdays on February 29 . )"
"g是一个函数,则g(X,Y)也是一个随机变量"
作者简介
Dimitri P. Bertsekas 美国工程院院士,IEEE会士。1971年获MIT电子工程博士学位。长期在MIT执教,曾获得2001年度美国控制协会J. Ragazzini教育奖。其研究领域涉及优化、控制、大规模计算、数据通信网络等,许多研究具有开创性贡献。著有Nonlinear Programming等十余部教材和专著,其中许多被MIT等名校用作研究生或本科生教材。
John N. Tsitsiklis 美国工程院院士,IEEE会士,MIT教授。分别于1980年、1981年、1984年在MIT获得学士、硕士、博士学位。他的研究成果颇丰,已发表学术论文上百篇。