whpearson comments on Pinpointing Utility - Less Wrong
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It would be interesting to see more exposition and discussion of hedonic utility. For example, why is there a distinction between positive and negative hedonic utility (i.e., hedons vs dolors), which do not seem to make decision theoretic sense? Has anyone proposed a design for an AI or reinforcement learning agent that can be said to make use of hedonic utility, which might help explain its evolutionary purpose?
I think it might be due to the type of problem we are facing as living entities. We have a consistent never ending goal of "not killing ourselves" and "not mucking up our chances of reproduction". Pain is one of the signs that we might be near doing these things. Every day we manage not to do these things is in some way a good day. This presents a baseline of utility where anything less than it is considered negative and anything more than that positive. So it just might be what this type of algorithm feels like from the inside.