jkaufman comments on Awww, a Zebra - Less Wrong

23 Post author: Eliezer_Yudkowsky 01 October 2008 01:28AM

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

Comments (50)

Sort By: Old

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

Comment author: jkaufman 10 November 2010 05:28:17PM 9 points [-]

The medical advice you're relating sounds quite reasonable. It's saying to consider base rates when making a diagnosis. If P(hoofbeats|horse) is the same as P(hoofbeats|zebra) but P(horse) >> P(zebra), then P(horse|hoofbeats) >> P(zebra|hoofbeats).