Fix rank_videos

7 years ago · ea044ec2da
parent dc45fbfad6
commit ea044ec2da
1 changed files with 1 additions and 1 deletions
--- a/src/helpers.cr
+++ b/src/helpers.cr
@ -195,7 +195,7 @@ def rank_videos(db, n)
      published = rs.read(Time)

      # Exponential decay, older videos tend to rank lower
-      temperature = wilson_score * Math.exp(-0.02*((Time.now - published).hours))
+      temperature = wilson_score * Math.exp(-0.000005*((Time.now - published).total_minutes))
      top << {temperature, id}
    end
  end