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bio website fengqijun.me
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age 31
visits member for 2 years, 1 month
seen Jan 11 '13 at 6:26

I'm a programmer, trying to write some smart program/websites


Nov
6
comment Fetch Minimal Record with Probability
I think I get it now, and you are right.
Nov
4
comment Fetch Minimal Record with Probability
these data are continuous, not discreet, So I think it make no sense to pick a single value(3) as an sample. And in a continuous interval, the probability of a single value should be 0
Nov
4
comment Fetch Minimal Record with Probability
I think the probability for B is greater is (6-4)/(6-2)
Nov
3
comment Fetch Minimal Record with Probability
to the probability of A between [2, 4), I understand the da/(5-1), but not (6-a)/(6-2), why? on my understanding, A has 50% chance between [2, 4), B has 50% change between [2,4). they are independent, so either one has 25% chance to be the minimal value
Nov
3
comment Fetch Minimal Record with Probability
since they are all uniform distribution, I think I can get the value of these expressions, right?
Nov
2
comment Fetch Minimal Record with Probability
@Henry I've edited the question