The arrows show preference: our agent prefers A to B if (and only if) there is a directed path from A to B along the arrows.
Shouldn’t this be “iff there is a directed path from B to A”? E.g. the agent prefers pepperoni to cheese, so there is a directed arrow from cheese to pepperoni.
Shouldn’t this be “iff there is a directed path from B to A”? E.g. the agent prefers pepperoni to cheese, so there is a directed arrow from cheese to pepperoni.
Nice catch, thanks.