I am using fields like:
<field name="msg_body" type="body_text" termVectors="true" indexed="true"
stored="true"/>
which contain multi-line text, not just single strings, what does "stored
values" mean?
I am relatively new to Solr
I solved my issue by copy/pasting and enhancing
the SnowballPorterFilterFactory class by
creating SnowballPorterWithUnstemLowerCaseFilterFactory
I added lowercasing inside the factory since I need to capture the original
terms store them in a side file and only then lowercase and stem.
<fieldType name="body_text" class="solr.TextField"
positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.StopFilterFactory"
ignoreCase="true"
words="stopwords.txt"
enablePositionIncrements="true"
/>
<filter class="solr.WordDelimiterFilterFactory"
generateWordParts="1" generateNumberParts="1" catenateWords="1"
catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
<!-- <filter class="solr.LowerCaseFilterFactory"/> -->
<!-- <filter class="solr.SnowballPorterFilterFactory"
language="English" protected="protwords.txt"/> -->
<filter
class="org.bogdan.solr.analysis.SnowballPorterWithUnstemLowerCaseFilterFactory"
language="English" protected="protwords.txt" unstemmed="unstemmed.txt"/>
</analyzer>
I was wondering if there is an easier way (without doing this custom filter
that I did).
Best regards,
Bogdan
On Wed, Jan 20, 2010 at 12:38 AM, Otis Gospodnetic <
otis_gospodne...@yahoo.com> wrote:
> Bogdan,
>
> You can get them from stored values of your fields, if you are storing
> them.
>
> Otis
> --
> Sematext -- http://sematext.com/ -- Solr - Lucene - Nutch
>
>
>
> ----- Original Message ----
> > From: Bogdan Vatkov <bogdan.vat...@gmail.com>
> > To: solr-user@lucene.apache.org
> > Sent: Tue, January 19, 2010 5:28:51 PM
> > Subject: Unstemming after solr.PorterStemFilterFactory
> >
> > Hi,
> >
> > I am indexing with the solr.PorterStemFilterFactory included but then I
> need
> > to access the unstemmed versions of the terms, what would be the easiest
> way
> > to get the unstemmed version?
> > Thanks in advance.
> >
> > Best regards,
> > Bogdan
> >
> >
> >
> >
> > --
> > Best regards,
> > Bogdan
>
>
--
Best regards,
Bogdan
