Note that there is a second version of Pearl and Jeffrey’s updates in terms of multiset updates (Jacobs, Stein, 2023).
References.
- The Mathematics of Changing one’s Mind, via Jeffrey’s or via Pearl’s update rule (Jacobs, 2018).
- An example is Halpern’s problem; the leftdo library has an implementation in Racket.
Tags: Pearl and Jeffrey, Bayes update.