lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Michael McCandless <luc...@mikemccandless.com>
Subject Re: how does lucene deal with intersection?
Date Fri, 20 Jul 2012 16:15:52 GMT
Maybe query time join?

See http://www.searchworkings.org/blog/-/blogs/query-time-joining-in-lucene

Mike McCandless

http://blog.mikemccandless.com

On Fri, Jul 20, 2012 at 5:58 AM, 齐保元 <qibaoyuan@126.com> wrote:
> hi,
>        I have two collections:the first collection has documents like 'docID,content',
and the other collection has documents like 'docID,ratings'.Is there any fast algorithm to
get the intersection between these two collections after search? I canot merge the fields
together for particular reasons.

---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-user-help@lucene.apache.org


Mime
View raw message