Thank you both for your replies. It looks like EdgeNGramFilter will do the job nicely. Time to reindex...again.
On Fri, Apr 1, 2011 at 8:31 AM, Jan Høydahl <jan....@cominvent.com> wrote: > Check out > http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#solr.EdgeNGramFilterFactory > Don't know if it works with phrases though > > -- > Jan Høydahl, search solution architect > Cominvent AS - www.cominvent.com > > On 31. mars 2011, at 16.49, Brian Lamb wrote: > > > No, I don't really want to break down the words into subwords. In the > > example I provided, I would not want "kind" to match either record > because > > it is not at the beginning of the word even though "kind" appears in both > > records as part of a word. > > > > On Wed, Mar 30, 2011 at 4:42 PM, lboutros <boutr...@gmail.com> wrote: > > > >> Do you want to tokenize subwords based on dictionaries ? A bit like > >> disagglutination of german words ? > >> > >> If so, something like this could help : > DictionaryCompoundWordTokenFilter > >> > >> http://search.lucidimagination.com/search/document/CDRG_ch05_5.8.8 > >> > >> Ludovic > >> > >> > >> > http://lucene.apache.org/java/2_4_0/api/org/apache/lucene/analysis/compound/DictionaryCompoundWordTokenFilter.html > >> > >> 2011/3/30 Brian Lamb [via Lucene] < > >> ml-node+2754668-300063934-383...@n3.nabble.com> > >> > >>> Hi all, > >>> > >>> I have a field set up like this: > >>> > >>> <field name="common_names" multiValued="true" type="text" > indexed="true" > >>> stored="true" required="false" /> > >>> > >>> And I have some records: > >>> > >>> RECORD1 > >>> <arr name="common_names"> > >>> <str>companion to mankind</str> > >>> <str>pooch</str> > >>> </arr> > >>> > >>> RECORD2 > >>> <arr name="common_names"> > >>> <str>companion to womankind</str> > >>> <str>man's worst enemy</str> > >>> </arr> > >>> > >>> I would like to write a query that will match the beginning of a word > >>> within > >>> the term. Here is the query I would use as it exists now: > >>> > >>> > >> > http://localhost:8983/solr/search/?q=*:*&fq={!q.op=AND%20df=common_names} > >> "companion > >>> > >>> man"~10 > >>> > >>> In the above example. I would want to return only RECORD1. > >>> > >>> The query as it exists right now is designed to only match records > where > >>> both words are present in the same term. So if I changed man to mankind > >> in > >>> the query, RECORD1 will be returned. > >>> > >>> Even though the phrases companion and man exist in the same term in > >>> RECORD2, > >>> I do not want RECORD2 to be returned because 'man' is not at the > >> beginning > >>> of the word. > >>> > >>> How can I achieve this? > >>> > >>> Thanks, > >>> > >>> Brian Lamb > >>> > >>> > >>> ------------------------------ > >>> If you reply to this email, your message will be added to the > discussion > >>> below: > >>> > >>> > >> > http://lucene.472066.n3.nabble.com/Matching-the-beginning-of-a-word-within-a-term-tp2754668p2754668.html > >>> To start a new topic under Solr - User, email > >>> ml-node+472068-1765922688-383...@n3.nabble.com > >>> To unsubscribe from Solr - User, click here< > >> > http://lucene.472066.n3.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=472068&code=Ym91dHJvc2xAZ21haWwuY29tfDQ3MjA2OHw0Mzk2MDUxNjE= > >>> . > >>> > >>> > >> > >> > >> ----- > >> Jouve > >> France. > >> -- > >> View this message in context: > >> > http://lucene.472066.n3.nabble.com/Matching-the-beginning-of-a-word-within-a-term-tp2754668p2755561.html > >> Sent from the Solr - User mailing list archive at Nabble.com. > >
