yes, thanks, but this is NOT my question. I was wondering why I have multiple matches with q="hotel de ville" and no match with fq=CATEGORY_ANALYZED:"hotel de ville", since in both case I'm searching in the same solr fieldType.
Why is q parameter behaving differently in that case? Why do the quotes work in one case and not in the other? Does anyone know? Thanks, Elisabeth 2012/4/24 Jeevanandam <je...@myjeeva.com> > > usage of q and fq > > q => is typically the main query for the search request > > fq => is Filter Query; generally used to restrict the super set of > documents without influencing score (more info. > http://wiki.apache.org/solr/**CommonQueryParameters#q<http://wiki.apache.org/solr/CommonQueryParameters#q> > ) > > For example: > ------------ > q="hotel de ville" ===> returns 100 documents > > q="hotel de ville"&fq=price:[100 To *]&fq=roomType:"King size Bed" ===> > returns 40 documents from super set of 100 documents > > > hope this helps! > > - Jeevanandam > > > > On 24-04-2012 3:08 pm, elisabeth benoit wrote: > >> Hello, >> >> I'd like to resume this post. >> >> The only way I found to do not split synonyms in words in synonyms.txt it >> to use the line >> >> <filter class="solr.**SynonymFilterFactory" synonyms="synonyms.txt" >> ignoreCase="true" expand="true" >> tokenizerFactory="solr.**KeywordTokenizerFactory"/> >> >> in schema.xml >> >> where tokenizerFactory="solr.**KeywordTokenizerFactory" >> >> instructs SynonymFilterFactory not to break synonyms into words on white >> spaces when parsing synonyms file. >> >> So now it works fine, "mairie" is mapped into "hotel de ville" and when I >> send request q="hotel de ville" (quotes are mandatory to prevent analyzer >> to split hotel de ville on white spaces), I get answers with word >> "mairie". >> >> But when I use fq parameter (fq=CATEGORY_ANALYZED:"hotel de ville"), it >> doesn't work!!! >> >> CATEGORY_ANALYZED is same field type as default search field. This means >> that when I send q="hotel de ville" and fq=CATEGORY_ANALYZED:"hotel de >> ville", solr uses the same analyzer, the one with the line >> >> <filter class="solr.**SynonymFilterFactory" synonyms="synonyms.txt" >> ignoreCase="true" expand="true" >> tokenizerFactory="solr.**KeywordTokenizerFactory"/>. >> >> Anyone as a clue what is different between q analysis behaviour and fq >> analysis behaviour? >> >> Thanks a lot >> Elisabeth >> >> 2012/4/12 elisabeth benoit <elisaelisael...@gmail.com> >> >> oh, that's right. >>> >>> thanks a lot, >>> Elisabeth >>> >>> >>> 2012/4/11 Jeevanandam Madanagopal <je...@myjeeva.com> >>> >>> Elisabeth - >>>> >>>> As you described, below mapping might suit for your need. >>>> mairie => hotel de ville, mairie >>>> >>>> mairie gets expanded to "hotel de ville" and "mairie" at index time. So >>>> "mairie" and "hotel de ville" searchable on document. >>>> >>>> However, still white space tokenizer splits at query time will be a >>>> problem as described by Markus. >>>> >>>> --Jeevanandam >>>> >>>> On Apr 11, 2012, at 12:30 PM, elisabeth benoit wrote: >>>> >>>> > <<Have you tried the "=>' mapping instead? Something >>>> > <<like >>>> > <<hotel de ville => mairie >>>> > <<might work for you. >>>> > >>>> > Yes, thanks, I've tried it but from what I undestand it doesn't solve >>>> my >>>> > problem, since this means hotel de ville will be replace by mairie at >>>> > index time (I use synonyms only at index time). So when user will ask >>>> > "hôtel de ville", it won't match. >>>> > >>>> > In fact, at index time I have mairie in my data, but I want user to be >>>> able >>>> > to request "mairie" or "hôtel de ville" and have mairie as answer, and >>>> not >>>> > have mairie as an answer when requesting "hôtel". >>>> > >>>> > >>>> > <<To map `mairie` to `hotel de ville` as single token you must escape >>>> your >>>> > white >>>> > <<space. >>>> > >>>> > <<mairie, hotel\ de\ ville >>>> > >>>> > <<This results in a problem if your tokenizer splits on white space >>>> at >>>> > query >>>> > <<time. >>>> > >>>> > Ok, I guess this means I have a problem. No simple solution since at >>>> query >>>> > time my tokenizer do split on white spaces. >>>> > >>>> > I guess my problem is more or less one of the problems discussed in >>>> > >>>> > >>>> >>>> http://lucene.472066.n3.**nabble.com/Multi-word-** >>>> synonyms-td3716292.html#**a3717215<http://lucene.472066.n3.nabble.com/Multi-word-synonyms-td3716292.html#a3717215> >>>> > >>>> > >>>> > Thanks a lot for your answers, >>>> > Elisabeth >>>> > >>>> > >>>> > >>>> > >>>> > >>>> > 2012/4/10 Erick Erickson <erickerick...@gmail.com> >>>> > >>>> >> Have you tried the "=>' mapping instead? Something >>>> >> like >>>> >> hotel de ville => mairie >>>> >> might work for you. >>>> >> >>>> >> Best >>>> >> Erick >>>> >> >>>> >> On Tue, Apr 10, 2012 at 1:41 AM, elisabeth benoit >>>> >> <elisaelisael...@gmail.com> wrote: >>>> >>> Hello, >>>> >>> >>>> >>> I've read several post on this issue, but can't find a real solution >>>> to >>>> >> my >>>> >>> multi-words synonyms matching problem. >>>> >>> >>>> >>> I have in my synonyms.txt an entry like >>>> >>> >>>> >>> mairie, hotel de ville >>>> >>> >>>> >>> and my index time analyzer is configured as followed for synonyms. >>>> >>> >>>> >>> <filter class="solr.**SynonymFilterFactory" synonyms="synonyms.txt" >>>> >>> ignoreCase="true" expand="true"/> >>>> >>> >>>> >>> The problem I have is that now "mairie" matches with "hotel" and I >>>> would >>>> >>> only want "mairie" to match with "hotel de ville" and "mairie". >>>> >>> >>>> >>> When I look into the analyzer, I see that "mairie" is mapped into >>>> >> "hotel", >>>> >>> and words "de ville" are added in second and third position. To >>>> change >>>> >>> that, I tried to do >>>> >>> >>>> >>> <filter class="solr.**SynonymFilterFactory" synonyms="synonyms.txt" >>>> >>> ignoreCase="true" expand="true" >>>> >>> tokenizerFactory="solr.**KeywordTokenizerFactory"/> (as I read in >>>> one >>>> post) >>>> >>> >>>> >>> and I can see now in the analyzer that "mairie" is mapped to "hotel >>>> de >>>> >>> ville", but now when I have query "hotel de ville", it doesn't match >>>> at >>>> >> all >>>> >>> with "mairie". >>>> >>> >>>> >>> Anyone has a clue of what I'm doing wrong? >>>> >>> >>>> >>> I'm using Solr 3.4. >>>> >>> >>>> >>> Thanks, >>>> >>> Elisabeth >>>> >> >>>> >>>> >>>> >>> >
