Hi Klaus,
You might want to just set the boost value of the Document using your
importance number, then Lucene will factor that in automatically when
scoring. See the Document#setBoost javadoc for info.
You could also sort on the field, I think, so that the more important
docs come to the top.
-Grant
Klaus Hubert wrote:
Hi and a Happy New Year!
I created a lucene index with 2 fields (text and importance). The text contains
the real text and importance is a field where I manually give a number between
1 and 5 for the related document. When I search the index I find the documents
with the highest revelancy weighted automatically by lucene. I'm just wondering
if I can boost the results with the importance field I already have stored in
the index. As I result I expect the same search results just weighted
differently. Something like relevancy multiplied by importance.
Thank you so much,
Klaus
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Grant Ingersoll
Sr. Software Engineer
Center for Natural Language Processing
Syracuse University
School of Information Studies
337 Hinds Hall
Syracuse, NY 13244
http://www.cnlp.org
Voice: 315-443-5484
Fax: 315-443-6886
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