Forum:Similar Article Suggestion Criteria

I noticed that a new feature, 'Suggest similar articles,' was added to Wikia, suggesting articles for users to edit after they edit something on a wiki. As a wiki administrator, I would like to know how to improve the results of the suggested articles. What is the criteria for an article to be "similar?" --TarrVetus 02:33, 16 April 2008 (UTC)
 * I've noticed that too, and it seems to be throwing up articles that are connected to the article you just edited via links. I think the general idea is that if you edit article X, then article Y that refers to article X, might no longer be correct.David Shepheard 18:43, 21 April 2008 (UTC)