Hello All,
The smallest possible self contained program using RAMDirectory and no
external classes is being mentioned below.kindly assist me in what might
be wrong.
**package example;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
imp
Hi,
I would suggest to read: http://www.searchworkings.org/blog/-/blogs/380798
In general, if the index changes often, don't force merges. IndexWriter
automatically merges to a suitable number of segments.
Uwe
Gili Nachum schrieb:
>Hi there Lucene samurai!
>
>*I was wondering how important
Hi there Lucene samurai!
*I was wondering how important is single segment merging for search time
performance compared to a more modest merging goal like merging down to
just 4 segment.
*
Currently my system merges every evening, it takes ~1-2 hours, and
invalidates the File-system cache.
What wo
Hi,
I found out the BM25 ranker has implemented in new version of Lucene. I
want to know is there any implementation for BM25F too or not? if no, how I
can implement it in Lucene?
Thanks
On Aug 13, 2013, at 12:55 PM, Michael McCandless wrote:
> I'm less familiar with the older highlighters but likely it's possible
> to get the absolute offsets from them as well.
Using vector highlighter I've achieved that by extending and cloning the code
of ScoreOrderFragmentsBuilder#makeFrag
Hi Uwe,
Please find here the two links
http://lesimisped.free.fr/servo/servicesP1.png
http://lesimisped.free.fr/servo/servicesP2.png
When we open org.apache.lucene.codecs.Codec, the both have the same content
org.apache.lucene.codecs.lucene40.Lucene40Codec
org.apache.lucene.codecs.lucene3x.Lucene
