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Statistics版 - 问一个关于converge 的问题
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话题: converge话题: almost话题: set
进入Statistics版参与讨论
1 (共1页)
d******1
发帖数: 92
1
probabality converge 和almost true converge 到底有什么区别呀,能不能举一个
probabality converge, while almost true not converge 的例子,那位高人指点一
下,很急呀, 马上要交作业了
s*****i
发帖数: 62
2
s*****i
发帖数: 62
3
You mean almost sure converge? I can not type formula, so you check the
formula and you will know that Roughly speaking,
The set for A.S is that exist a fixed set that it has probability one.
for In Probability, the set can be changing and the limit of its probability
is one.
examples like walking on (0,1] by 1/2, 1/3 and go on, use indicator function
you get conv in P, but not A.S
1 (共1页)
进入Statistics版参与讨论
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