I don't know all the implications here, but can't you just insert the StopwordFilterFactory before the ShingleFilterFactory and turn it loose?
Best Erick On Thu, Nov 11, 2010 at 4:02 PM, Lukas Kahwe Smith <m...@pooteeweet.org>wrote: > Hi, > > I am using a facet.prefix search with shingle's in my autosuggest: > <fieldType name="shingle" class="solr.TextField" > positionIncrementGap="100" stored="false" multiValued="true"> > <analyzer> > <tokenizer class="solr.StandardTokenizerFactory" /> > <filter class="solr.LowerCaseFilterFactory" /> > <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> > <filter class="solr.ShingleFilterFactory" > maxShingleSize="3" outputUnigrams="true" > outputUnigramIfNoNgram="false" /> > </analyzer> > </fieldType> > > Now I would like to prevent stop words to appear in the suggestions: > > <lst name="autosuggest_shingle"> > <int name="member states">52</int> > <int name="member states experiencing">6</int> > <int name="member states in">6</int> > <int name="member states the">5</int> > <int name="member states to">25</int> > <int name="member states with">7</int> > </lst> > > Here I would like to filter out the last 4 suggestions really. Is there a > way I can sensibly bring in a stop word filter here? Actually in theory the > stop words could appear as the first or second word as well. > > So I guess when producing shingle's I want to skip any stop word from being > part of any shingle. > > regards, > Lukas Kahwe Smith > m...@pooteeweet.org > > > >
