Bookmark
How Not To Sort By Average Rating
www.evanmiller.org/how-not-to-sort-by-average-rating.html, posted 2012 by peter in collaboration development howto math reference statistics
PROBLEM: You are a web programmer. You have users. Your users rate stuff on your site. You want to put the highest-rated stuff at the top and lowest-rated at the bottom. You need some sort of "score" to sort by.
...
CORRECT SOLUTION: Score = Lower bound of Wilson score confidence interval for a Bernoulli parameter.
Your Host
Hello,
![[photo]](/images/peter_autumn)
my name is Peter Wastholm and I'm a consultant and entrepreneur i Stockholm, Sweden. Here's a presentation, of sorts. You can also find me here: