@section GroupLens
@cindex GroupLens
+@sc{Note:} Unfortunately the GroupLens system seems to have shut down,
+so this section is mostly of historical interest.
+
@uref{http://www.cs.umn.edu/Research/GroupLens/, GroupLens} is a
collaborative filtering system that helps you work together with other
people to find the quality news articles out of the huge volume of
prediction to help you decide whether or not you want to read the
article.
-@sc{Note:} Unfortunately the GroupLens system seems to have shut down,
-so this section is mostly of historical interest.
-
@menu
* Using GroupLens:: How to make Gnus use GroupLens.
* Rating Articles:: Letting GroupLens know how you rate articles.