Sure, one can imagine hypothetically taking $5, even if in reality they would take $10. That's a spurious output from a different algorithm altogether. it assumes the world where you are not the same person who takes $10. So, it would make sense to examine which of the two you are, if you don't yet know that you will take $10, but not if you already know it. Which of the two is it?

Decision Theory

by abramdemski, Scott Garrabrant 1 min read31st Oct 201837 comments

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Crossposted from the AI Alignment Forum. May contain more technical jargon than usual.

(A longer text-based version of this post is also available on MIRI's blog here, and the bibliography for the whole sequence can be found here.)

The next post in this sequence, 'Embedded Agency', will come out on Friday, November 2nd.

Tomorrow’s AI Alignment Forum sequences post will be 'What is Ambitious Value Learning?' in the sequence 'Value Learning'.