What happens when you do not use fielded query?
q=anatomie&qf=title_exact
instead of
q=title_exact:"anatomie"
Ahmet
On Sunday, January 11, 2015 12:05 PM, Michael Lackhoff <mich...@lackhoff.de>
wrote:
My aim is to boost "exactish" matches similar to the recipe described in
[1]. The anchoring works in q but not in pf, where I need it. Here is an
example that shows the effect:
q=title_exact:"anatomie"&pf=title_exact^2000
debugQuery says it is interpreted this way:
+title_exact:"aaaa anatomie zzzz" (title_exact:"aaaa zzzz"^2000.0)
As you can see the the contents of q is missing in the boosted part.
Of course I also tried more realistic variants like
q=title:anatomie&pf=title_exact^10
(regular field and no quotes in q, exact field in pf)
gives: +title:anatomie (title_exact:"aaaa zzzz"^10.0)
The fieldType definition is not exactly as in [1] but very similar and
working in q (see first example above).
Here are the relevant parts of my schema.xml:
<field name="title_exact" type="text_lr" indexed="true" stored="false"
multiValued="true"/>
<copyField source="title" dest="title_exact" />
<fieldType name="text_lr" class="solr.TextField"
positionIncrementGap="100">
<analyzer>
<charFilter class="solr.PatternReplaceCharFilterFactory"
pattern="^(.*)$" replacement="AAAA $1 ZZZZ" />
<tokenizer class="solr.WhitespaceTokenizerFactory" />
<filter class="solr.WordDelimiterFilterFactory"
generateWordParts="1" generateNumberParts="1"
catenateWords="1" catenateNumbers="1" catenateAll="0"
splitOnCaseChange="1" />
<filter class="solr.LowerCaseFilterFactory" />
<filter class="solr.RemoveDuplicatesTokenFilterFactory" />
</analyzer>
</fieldType>
Any idea what is going wrong here? And even more important how I can fix it?
--Michael
[1]
http://robotlibrarian.billdueber.com/2012/03/boosting-on-exactish-anchored-phrase-matching-in-solr-sst-4/
