Mini project - verify model in Q3

  • Due Sep 11, 2020 at 11:59pm
  • Points 3
  • Questions 3
  • Time Limit None
  • Allowed Attempts Unlimited

Instructions

For a successful implementation of Q4-Q10 in the mini-project it is important that you get the model right in Q1-Q3. This quiz is to verify that your model is correct by considering the there distributions asked for in Q3. If you don't get this right, try to find your error. If you don't find it, ask for help. Do not proceed with the project before you via this quiz have confirmed your model.

First, derive closed for expressions for the three distributions asked for in Q3. Then, for this quiz only plug in the values  based on the following information

  • Consider the prior of the skill of Player 1  LaTeX: p\left(s_1\right) to have mean 1 and variance 1.
  • Consider the prior of the skill of Player 2 LaTeX: p\left(s_2\right) to have mean -1 and variance 4.
  • Consider the likelihood for the outcome of a match given the two skills LaTeX: p(t|s_1, s_2) to have variance 5.
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