Homework 2
ECE285
1. For the Bayesian network below, use variable elimination to calculate P(TM|L). Please plug in
the probability numbers in the tables during the calculation. (25 points)
2. For the Bayesian network below, use graph elimination to calculate P(TM|L). Please plug in
the probability numbers in the tables during the calculation. (25 points)
3. For calculating P(TM|L) from the Bayesian network above, find out the optimal elimination
order that has the lowest complexity. (15 points)
4. For the COVID-19 prediction task (for cities in the San Diego area), design a graph neural
network to perform this task. (35 points)
