Two things can be done. 1 or 2. 1-) You can use tokenizerFactory attribute of synonym filter factory.
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true" tokenizerFactory="KeywordTokenizerFactory"/> 2-) You can use escape white spaces in synonyms.txt fund\ manager\ summary, fund\ manager\ report --- On Fri, 11/26/10, Jason Brown <jason.br...@sjp.co.uk> wrote: > From: Jason Brown <jason.br...@sjp.co.uk> > Subject: Synonym Filtering on String Fields > To: solr-user@lucene.apache.org > Date: Friday, November 26, 2010, 12:15 PM > > I have the following field type set up in my schema. The > idea is to fire phrases of text such as 'fund manager > summary' (without the quotes) at it, and for the synonym > processing to recognise this, and add the rest of the > synonyms (index-time synonym processing with expansion) to > the index from my synonym file (example below) > > <fieldType name="synonymstring" class="solr.TextField" > positionIncrementGap="100"> > <analyzer type="index"> > <tokenizer > class="solr.KeywordTokenizerFactory"/> > <filter > class="solr.SynonymFilterFactory" synonyms="synonyms.txt" > ignoreCase="true" expand="true"/> > </analyzer> > <analyzer type="query"> > <tokenizer > class="solr.KeywordTokenizerFactory"/> > </analyzer> > </fieldType> > > > in synonyms.txt..... > > fund manager summary, fund manager report > guide, product guide > > I run into 2 issues... > > (1) After analysis of the field in SOLR, I find that both > > fund manager summay > fund manage report > > are NOT getting picked up by the synonym factory (after > processing I just get the source term outputted from the > synonym filter) > > (2) If I analyse guide, I do get product and guide (*2) > outputted from the synonym filter factory - but as > seperate terms (3 terms in total), I expected it to generate > just 1 additional term - i.e. product guide > > It seems that it is able to pick up a single word and > output two (as seperate terms), but it fails to pick up > multiple words. > > Can anyone help? (incidentally when I use this approach on > a SOLR text field type it all works fine, but I cant use a > SOLR text field type for this as I use this field for > facetting. > > > > If you wish to view the St. James's Place email disclaimer, > please use the link below > > http://www.sjp.co.uk/portal/internet/SJPemaildisclaimer >
