The random variable X is uniformly distributed over the interval [θ,2θ]. The parameter θ is unknown and is modeled as the value of a continuous random variable Θ, uniformly distributed between zero and one.
Given an observation x of X, find the posterior distribution of Θ. Express your answers below in terms of θ and x. Use ‘theta' to denote θ and ‘ln' to denote the natural logarithm function. For example, ln(θ) should be entered as ‘ln(theta)'.
For 0≤x≤1 and x/2≤θ≤x,fΘ∣X(θ∣x)=- unanswered
Find the MAP estimate of Θ based on the observation X=x and assuming that 0≤x≤1. Express your answer in terms of x.
For 0≤x≤1,θ^MAP(x)= - unanswered
Find the LMS estimate of Θ based on the observation X=x and assuming that 0≤x≤1. Express your answer in terms of x.
For 0≤x≤1,θ^LMS(x)=- unanswered
Find the linear LMS estimate θ^LLMS of Θ based on the observation X=x. Specifically, θ^LLMS is of the form c1+c2x. Find c1 and c2.
c1= - unanswered
c2= - unanswered
11 answers
For 0≤x≤1,θ^MAP(x)= x/2
PLEASE, if you are bugged with this problem set. Do not be mean and provide the other answers
provide the other answers .....
2. x/2
3. (1-x/2)/(2*ln(x/2))
1. 1/(theta*ln(2))
3. x/(2*ln(2))
4 .
c1= 0.06452
c2= 0.58065