handoflixue comments on SotW: Check Consequentialism - Less Wrong

38 Post author: Eliezer_Yudkowsky 29 March 2012 01:35AM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (311)

You are viewing a single comment's thread. Show more comments above.

Comment author: handoflixue 05 April 2012 06:45:39PM 0 points [-]

Very true. However, "avoid X information, since it biases me" is actually an example of such a patch. Especially if the information doesn't otherwise have any useful value. How often does knowledge of sunk costs actually move you towards ideal action, rather than biasing you away from it?

Comment author: TheOtherDave 05 April 2012 07:14:40PM 0 points [-]

Sure, avoiding information is an example of patching a decision theory, agreed.

So I guess what I'm saying is that "either eliminate the information, or fix the decision theory" is a misleading way to phrase the choice. My real choice is between fixing it and patching it, where eliminating the information is one of several ways to patch it, and not always the best.

Making choices about future investments in ignorance of the existing data I have about previous investments and their ROI is probably less ideal than taking those data into consideration and applying some other patch to compensate for sunk-costing.

Comment author: handoflixue 05 April 2012 10:56:52PM 0 points [-]

I like the idea of phrasing it as "patching vs long-term fixes" :)