If the 'small classifieds index' is sufficiently small to be re-indexed every night, I think this would be a simple solution - just set the document boosts according to these statistics - i.e. boost more down docs of classifieds that were shown more yesterday - http://lucene.apache.org/java/docs/api/org/apache/lucene/document/Document.html#setBoost(float)
- Doron "Chun Wei Ho" <[EMAIL PROTECTED]> wrote on 07/08/2006 19:01:05: > We are starting to run a small index of classifieds alongside our main > search items. The classifieds are also in a lucene index. We show > classifieds that match the user's search criteria, which means we do a > lucene search on that index and show the top few results. We also keep > track of the number of times each classified is shown. > > However, we would like to start some form of classified rotation by > weighting the results (weight down if that particular classified has > been shown regularly in the past day, for example). The classified > show statistics are stored in a database. > > Does anyone here have any experience doing this that they can share, > or some idea as to how this can be best implemented with lucene? > Thanks in advance :) > > --------------------------------------------------------------------- > 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]
