: As a first approach I will evaluate (manually :( ) hits that are out of the : intersection set for every query in each system. Anyway I will keep
FYI: LucidWorks has a "Relevancy Workbench" tool that serves as a simple UI designed explicitly for the purpose of comparing the result sets of from different solr query configurations... http://www.lucidworks.com/market_app/lucidworks-relevancy-workbench/ -Hoss
