Here is a utility function born: it prefers Y to X.
We can dance around the words “utility” and “prefer”, or we can ground them down to math/algorithms.
Take the AIXI formalism for example. “Utility function” has a specific meaning as a term in the optimization process. You can remove the utility term so the algorithm ‘prefers’ only (probable) futures, instead of ‘prefering’ (useful*probable) futures. This is what we mean by “Oracle AI”.
We can dance around the words “utility” and “prefer”, or we can ground them down to math/algorithms.
Take the AIXI formalism for example. “Utility function” has a specific meaning as a term in the optimization process. You can remove the utility term so the algorithm ‘prefers’ only (probable) futures, instead of ‘prefering’ (useful*probable) futures. This is what we mean by “Oracle AI”.