I guess I could use, String[] s = ExtendedFieldCache.EXT_DEFAULT.getStrings(reader, fieldname); It will consume memory but should not be that bad. For my index this field has sortable string value which I could use in my model. I only need to do this for one field. Comment ?
Pratyush Michael McCandless-2 wrote: > > > [You'd probably get more responses on java-user@ instead of gene...@] > > Could you use per-field boost? > > Or, since it sounds like you have a separate field with the boost you > want, > maybe you could do this all at search time using a function query? > > An advanced possibility is to make your own indexing chain, and use a > different > NormsWriter, but that's an extremely big hammer to pull out for this > nail. > > Mike > > [email protected] wrote: > >> >> Hi >> How can I set my own norm value during indexing time. From my quick >> reading >> of code, I believe that norm values are written by NormsWriter class >> which >> is called from final class DocumentsWriter. Norm values are set by >> calling >> org.apache.lucene.search.Similarity#lengthNorm(String fieldName, int >> numTokens). But I need to set the norm using the field value which >> is a >> float number. I will be using this norm for my retrieval model. I >> cannot use >> document.setBoost(), as i need to boost the fields differently. >> >> thanks >> Pratyush >> -- >> View this message in context: >> http://www.nabble.com/Modify-Norm-tp21959177p21959177.html >> Sent from the Lucene - General mailing list archive at Nabble.com. >> > > > -- View this message in context: http://www.nabble.com/Modify-Norm-tp21959177p21984666.html Sent from the Lucene - General mailing list archive at Nabble.com.
