On Sun, Sep 6, 2009 at 2:17 AM, Villemos, Gert <gert.ville...@logica.com>wrote:
> > We would like to support concept expansion in searches, i.e. when a user > searches for 'software' then the system should also search for keywords / > phrases such as program, computer , system, package and class. > > I imagine that the right way of doing this is a request handler, which > expands a query into its conceptual similar entries and aggregates the > results. > Have you looked at SynonymFilterFactory? http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#head-2c461ac74b4ddd82e453dc68fcfc92da77358d46 -- Regards, Shalin Shekhar Mangar.
