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bio website ceit.aut.ac.ir/~isaac
location Iran
age 25
visits member for 2 years, 6 months
seen May 14 at 14:13
stats profile views 48

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May
2
awarded  Good Question
Apr
6
awarded  Yearling
Apr
6
revised Calculating $Var\left\{(\hat{m}-m)^2\right\}$ for a univariate normal distribution
added 61 characters in body
Jun
23
awarded  Autobiographer
Apr
29
comment Where does “a priori knowledge” come from especially in statistical presuppositions and reasoning?
This was actually a question by a friend of mine who was looking for a conceptual reasoning about the a priori knowledge. I don't know what is not clear for him though. Thanks.
Apr
28
asked Where does “a priori knowledge” come from especially in statistical presuppositions and reasoning?
Mar
10
comment Probability of MSB=1 for a n-bit discrete random variable while we have a noisy estimate for it
@DilipSarwate: as I understood $d_{min}$ is the minimum distance between two $X$'s in the coding space. Therefore, multiplying $i$ to $d_{min}$ lies at ranges where the MSB is flipping from $0$ to $1$ or vice versa. I guess what the authors are doing is quantizing the continuous $X$ space into discrete space: they consider values from $0$ to $1/2$ as bit 0 and values from $1/2$ to $1$ as bit 1.
Mar
10
comment Probability of MSB=1 for a n-bit discrete random variable while we have a noisy estimate for it
@cardinal: $X$ is derived from frames of video (to be more accurate, each $X$ is an index of quantized DCT coefficient of the corresponding block in the corresponding frame), so $X$ is random variable which has the distribution of the video we are coding. We cannot model most videos with any particular distribution though (I hoped we could!).
Mar
9
revised Probability of MSB=1 for a n-bit discrete random variable while we have a noisy estimate for it
fixed a typo in formulas
Mar
8
revised Probability of MSB=1 for a n-bit discrete random variable while we have a noisy estimate for it
edited body
Mar
8
comment Probability of MSB=1 for a n-bit discrete random variable while we have a noisy estimate for it
@DilipSarwate: Sorry about the restricted paper. I am not sure but is it okay if I upload it somewhere and give a link to it?
Mar
8
accepted Calculating the error of Bayes classifier analytically
Mar
8
accepted Application of machine learning methods in StackExchange websites
Mar
8
comment Probability of MSB=1 for a n-bit discrete random variable while we have a noisy estimate for it
@cardinal: I've added some details to the question to make the problem more clear.
Mar
8
revised Probability of MSB=1 for a n-bit discrete random variable while we have a noisy estimate for it
Add some details in "More details" section
Mar
8
revised Probability of MSB=1 for a n-bit discrete random variable while we have a noisy estimate for it
restated the title
Mar
8
revised Probability of MSB=1 for a n-bit discrete random variable while we have a noisy estimate for it
edited title
Mar
8
asked Probability of MSB=1 for a n-bit discrete random variable while we have a noisy estimate for it
Nov
26
awarded  Yearling
Aug
21
awarded  Nice Question