claus - 7:10 pm on Apr 8, 2005 (gmt 0)

As outlined in msg #96 i think that there are query specific issues ("ranking") and non query specific issues ("rating").

There's some kind of limit to how many ranking parameters you would like to have at query time, but there's no limit to rating parameters as these can be calculated any time.

(just another way of looking at "data mining", essentially)