Walter, Thanks for clarifying my mistake there. I wouldn't want to send someone down the wrong path.
Thanks Vernon On 3/31/09 4:17 PM, "Walter Underwood" <wunderw...@netflix.com> wrote: > It looks like you are using synonyms at query time. Don't do that, it > works very strangely. Only use them at index time. That does the right > matching and also gives the right idf for scoring. > > More details are here: > > http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#head-2c461ac74b4 > ddd82e453dc68fcfc92da77358d46 > > wunder > > On 3/31/09 1:04 PM, "Vernon Chapman" <chapman.li...@gmail.com> wrote: > >> Leonardo, >> >> The only other thing I can think of is check the >> Field type in the schema.xml file make sure that you are using the same >> filters. >> >> For example if in your index analyzer you use the solr.SynonymFilterFactory >> filter make sure your query analyzer also uses the same filter class. >> >> Other than that I am stuck, hope that helps >> >> Vernon >> >> >> >> On 3/31/09 3:39 PM, "Leonardo Dias" <leona...@catho.com.br> wrote: >> >>> Hi, Vernon! >>> >>> We tried both approaches: OR and AND. In both cases, the results were >>> smaller >>> when the synonyms was set up, with no change at all when it comes to >>> synonyms. >>> >>> Any other ideas? Is it likely to be a bug? >>> >>> Best, >>> >>> Leonardo >>> >>> Vernon Chapman escreveu: >>>> >>>> Leonardo, >>>> >>>> I am no expert but I would check to make sure that the >>>> DefaultOperator parameter in your schema.xml file is set to >>>> OR rather thank AND. >>>> >>>> Vernon >>>> >>>> On 3/31/09 3:24 PM, "Leonardo Dias" <leona...@catho.com.br> >>>> <mailto:leona...@catho.com.br> wrote: >>>> >>>> >>>> >>>>> >>>>> Hello there. How are you guys? >>>>> >>>>> We're having problems with synonyms here and I thought that maybe you >>>>> guys could help us on how SOLR works for synonyms. >>>>> >>>>> The problem is the following: I'd like to setup a synonym like "dba, >>>>> database administrator". >>>>> >>>>> Instead of increasing the number of results for the keyword "dba", the >>>>> results got smaller and it only brought me back results that had both >>>>> the keywords "dba" and "database administrator" at the same time instead >>>>> of bringing back both "dba" and "database administrator" as expected >>>>> since our synonym configuration is using expand=true. >>>>> >>>>> Since in the past this was not the expected behavior, I'd like to know >>>>> whether something changed in the solr/lucene internals so that this >>>>> functionality is now lost, or if I'm doing something wrong with my setup. >>>>> >>>>> Currently all fields pass through the Synonym filter factory. The >>>>> analysis shows me that it tries to search for database administrator and >>>>> DBA. A debug query also shows me that the query it's trying to do is >>>>> something like this: >>>>> >>>>> +DisjunctionMaxQuery((title:"(dba datab) administr")~0.1) >>>>> DisjunctionMaxQuery((title:"(dba datab) administr"^100000.0 | >>>>> observation:"(dba datab) administr"^10.0 | description:"(dba datab) >>>>> administr"^10.0 | company:"(dba datab) administr")~0.1) >>>>> >>>>> The problem is: when I search for this, I get 5 results. When I search >>>>> for dba only, without the "dba, database administrator" line in the >>>>> synonyms.txt file, I get more than 100 results. >>>>> >>>>> Do you guys know why this is happening? >>>>> >>>>> Thank you, >>>>> >>>>> Leonardo >>>>> >>>>> >>>> >>>> >>>> >>>> >>>> >>>> >> >> >> on 3/31/09 3:39 pm, "leonardo dias" <leona...@catho.com.br> wrote: >> >> hi, vernon! >> >> we tried both approaches: or and and. in both cases, the results were >> smaller when the synonyms was set up, with no change at all when it comes to >> synonyms. >> >> any other ideas? is it likely to be a bug? >> >> best, >> >> leonardo >> >> vernon chapman escreveu: >> >> leonardo, >> >> i am no expert but i would check to make sure that the >> defaultoperator parameter in your schema.xml file is set to >> or rather thank and. >> >> vernon >> >> on 3/31/09 3:24 pm, "leonardo dias" <leona...@catho.com.br> >> <mailto:leona...@catho.com.br> wrote: >> >> >> >> >> hello there. how are you guys? >> >> we're having problems with synonyms here and i thought that maybe you >> guys could help us on how solr works for synonyms. >> >> the problem is the following: i'd like to setup a synonym like "dba, >> database administrator". >> >> instead of increasing the number of results for the keyword "dba", the >> results got smaller and it only brought me back results that had both >> the keywords "dba" and "database administrator" at the same time instead >> of bringing back both "dba" and "database administrator" as expected >> since our synonym configuration is using expand=true. >> >> since in the past this was not the expected behavior, i'd like to know >> whether something changed in the solr/lucene internals so that this >> functionality is now lost, or if i'm doing something wrong with my setup. >> >> currently all fields pass through the synonym filter factory. the >> analysis shows me that it tries to search for database administrator and >> dba. a debug query also shows me that the query it's trying to do is >> something like this: >> >> +disjunctionmaxquery((title:"(dba datab) administr")~0.1) >> disjunctionmaxquery((title:"(dba datab) administr"^100000.0 | >> observation:"(dba datab) administr"^10.0 | description:"(dba datab) >> administr"^10.0 | company:"(dba datab) administr")~0.1) >> >> the problem is: when i search for this, i get 5 results. when i search >> for dba only, without the "dba, database administrator" line in the >> synonyms.txt file, i get more than 100 results. >> >> do you guys know why this is happening? >> >> thank you, >> >> leonardo >> >> >> >> >> >> >> >> >
