google the mailing list archives for "category counts" and "facet counts" and i think you'll find several past discussions on this topic.
: Date: Thu, 15 Jun 2006 10:45:14 -0400 : From: Mike Richmond <[EMAIL PROTECTED]> : Reply-To: java-user@lucene.apache.org : To: java-user@lucene.apache.org : Subject: Query For Top Values : : Hello All, : : Can anyone recommend a solution to get the top values of a field from : the results of a query? For example, If I have a field named "from" : is there a way to get the top occuring values in that field after I : filter the results based on a query? : : Note: : Luke has a great tool that enumerates the top terms for a field, but : it does it for all documents. I just want to enumerate the top terms : on a set of documents that match a query. : : : Thanks in advance, : : Mike : : --------------------------------------------------------------------- : To unsubscribe, e-mail: [EMAIL PROTECTED] : For additional commands, e-mail: [EMAIL PROTECTED] : -Hoss --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
