Is there any general setting that removes this "punishment" or must
omitNorms=false be part of every field definition?
On 4/8/2014 7:04 AM, Ahmet Arslan wrote:
Hi,
length normal is computed for every document at index time. I think it is
1/sqrt(number of terms). Please see section 6. norm(t,d) at
https://lucene.apache.org/core/4_7_0/core/org/apache/lucene/search/similarities/TFIDFSimilarity.html
If you don't care about length normalisation, you can set omitNorms=true in
field declarations. http://wiki.apache.org/solr/SchemaXml#Common_field_options
On Tuesday, April 8, 2014 1:57 PM, John Nielsen <j...@mcb.dk> wrote:
Hi,
I couldn't find any occurrence of SpanFirstQuery in either the schema.xml
or solrconfig.xml files.
This is the query i used with debug=results.
http://pastebin.com/bWzUkjKz
And here is the answer.
http://pastebin.com/nCXFcuky
I am not sure what I am supposed to be looking for.
On Tue, Apr 8, 2014 at 11:34 AM, Markus Jelsma
<markus.jel...@openindex.io>wrote:
Hi - the thing you describe is possible when your set up uses
SpanFirstQuery. But to be sure what's going on you should post the debug
output.
-----Original message-----
From:John Nielsen <j...@mcb.dk>
Sent: Tuesday 8th April 2014 11:03
To: solr-user@lucene.apache.org
Subject: Strange relevance scoring
Hi,
We are seeing a strange phenomenon with our Solr setup which I have been
unable to answer.
My Google-fu is clearly not up to the task, so I am trying here.
It appears that if i do a freetext search for a single word, say
"modellering"
on a text field, the scoring is massively boosted if the first word of
the
text field is a hit.
For instance if there is only one occurrence of the word "modellering" in
the text field and that occurrence is the first word of the text, then
that
document gets a higher relevancy than if the word "modelling" occurs 5
times in the text and the first word of the text is any other word.
Is this normal behavior? Is special attention paid to the first word in a
text field? I would think that the latter case would get the highest
score.
--
Med venlig hilsen / Best regards
*John Nielsen*
Programmer
*MCB A/S*
Enghaven 15
DK-7500 Holstebro
Kundeservice: +45 9610 2824
p...@mcb.dk
www.mcb.dk
