Hi John, Sorry I don't have a solution for you but I'm trying to do the same thing. I would love to hear from you if you have any success with this.
Cheers, Spencer [EMAIL PROTECTED] On Tue, Jun 10, 2008 at 6:28 AM, John Byrne <[EMAIL PROTECTED]> wrote: > Hi, > > I could do it that way, but couting the spans per document is specific to > SpanQuerys. I would still have to count hits for TermQuerys separately. I > was looking for a generic way to count hits for any instance of Query within > a document. > > To put it another way, the ability to find the Term frequency in a single > document seems incomplete, since a Term does not equate to a hit. For > instance, sticking with my previous example, if my document contained a > thousand occurrences of "cats" but only one of them is near "dogs", then the > frequency of the Term "cats" in that document is irrelevant to me. > > In general, my queries will consist of a BooleanQuery containing any number > of sub-queries of any implementation - what I actually need to know is how > many hits there are for that BooleanQuery query in each document. Maybe I > will expand the BooleanQuery into all it's sub-queries recursively, and then > handle them by type - counting spans per document for SpanQuerys and using > the Term frequency for TermQuerys. I was just hoping there would be an > existing (and fast) way to do this. > > Thanks, > John > > Grant Ingersoll wrote: >> >> A SpanQuery is just a Query, so the traditional way of Querying still >> applies, i.e. you get back a list of matching documents. Beyond that, if >> you just want to operate on the spans, just keep track of how often the >> doc() method changes. >> >> HTH, >> Grant >> On Jun 9, 2008, at 11:21 AM, John Byrne wrote: >> >>> Hi, >>> >>> Is there an easy way to find out the number of hits per document for a >>> Query, rather than just for a Term? >>> >>> Let's say, for example, I have a document like this: >>> >>> "here is cats near dogs and here is cats a long long way from dogs" >>> >>> and I use a SpanNearQuery to find "cats" near "dogs" with a slop of 1 - I >>> need to be able to find out that there was 1 hit, even though there are 2 >>> occurrences of "cats" and 2 of "dogs" - there is still only 1 hit that >>> matches my Query. >>> >>> Is this possible? >>> >>> Thanks, >>> JB. >>> >>> >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >> >> -------------------------- >> Grant Ingersoll >> http://www.lucidimagination.com >> >> Lucene Helpful Hints: >> http://wiki.apache.org/lucene-java/BasicsOfPerformance >> http://wiki.apache.org/lucene-java/LuceneFAQ >> >> >> >> >> >> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
