Tyrrell_McAllister comments on Starting point for calculating inferential distance? - Less Wrong

15 Post author: JenniferRM 03 December 2010 08:20PM

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

Comments (8)

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

Comment author: Tyrrell_McAllister 04 December 2010 04:26:26PM 2 points [-]

I would be really interested to know what conclusion you have made about inferential distance.

Jennifer is suggesting that these ideas could be used to quantify inferential distances. A first attempt might be to say that a Speaker and a Listener are separated by a large inferential distance when the Speaker has a much larger value for P(U|T) than the Listener does.

There seems to me to be something important left out, though. I take inferential distances to be about differences in the plausibility of a conclusion to different people. Even if you understand my claim perfectly (ie, you've mapped my U to the proper T) you might still consider T to be almost certainly wrong, while I consider T to be an inevitable conclusion of self-evident premises, even if it takes a long chain of inferences to get to the conclusion from the premises.

Comment author: prase 04 December 2010 10:43:50PM 2 points [-]

Speaking from my personal experience, when I as a listener had problems accepting a conclusion which was considered natural and perhaps obvious by the speaker, it was rarely because I misinterpreted the meaning (now I am apeaking about conclusions which I have accepted as obvious later, so that I can judge whether I understood what has been said earlier). The reason was rather that I lacked some background knowledge or thinking habits which caused my P(T) being low, not P(U|T).