Why don't you boost during query time? Something like q=superman&qf=title^2 subject
You can refer: http://wiki.apache.org/solr/SolrRelevancyFAQ -- View this message in context: http://lucene.472066.n3.nabble.com/Boosting-Documents-tp4064955p4064966.html Sent from the Solr - User mailing list archive at Nabble.com.