khafra comments on Willing gamblers, spherical cows, and AIs - Less Wrong

15 Post author: ChrisHallquist 08 April 2013 09:30PM

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Comment author: khafra 09 April 2013 03:33:01PM 6 points [-]

Do fish think in terms of expected value? Of course not. Evolutions make bets, and they can't think at all. Refactored Agency is a valuable tool--anything that can be usefully as a goal-seeking process with uncertain knowledge can also be modeled usefully as making bets. How useful is it to view arbitrary things through different models? Well, Will Newsome makes a practice of it. So, it's probably good for having insights, but caveat emptor.

Comment author: Kawoomba 09 April 2013 03:48:40PM 2 points [-]

The more complete the models describe the underlying phenomenon, the more isomorphic all models should be (in their Occamian formulation), until eventually we're only exchanging variable names.

Comment author: khafra 09 April 2013 05:07:23PM 2 points [-]

Yes; to check your visual acuity, you block off one eye, then open that one and block the other. To check (and improve) your conceptual acuity, you block off everything that isn't an agent, then you block of everything that isn't an algorithm, then you block of everything that isn't an institution, etc.

Unless you can hypercompute, in which case that's probably not a useful heuristic.