RE: Issues in the Fuzzy Query !

2013-06-21 Thread Swati Swoboda 
Hello,

Can you share the exact params you are passing to solr? 

Thanks

From: vibhoreng04 [vibhoren...@gmail.com]
Sent: June 21, 2013 9:27 AM
To: solr-user@lucene.apache.org
Subject: Issues in the Fuzzy Query !

Hi All,

I have been facing problems in the fuzzy queries.For an example if I query
((FIELDNAME1:FRANK~0.80) AND (FIELDNAME1:INDIANO~0.80))^0.80 , the parsed
query changes my distance grade to ~0 etc.Also in the other cases the
distance is changed in the pared query like ~1 and ~2.Can anyone tell me
what is the issue here .If there is any issue in the way I am querying ,I
would love to hear that.


str name=rawquerystring ((FIELDNAME1:FRANK~0.80) AND
(FIELDNAME1:INDIANO~0.80))^0.80/str
  str name=querystring ((FIELDNAME1:FRANK~0.80) AND
(FIELDNAME1:INDIANO~0.80))^0.80/str
  str name=parsedquery(+((+FIELDNAME1:FRANK~0
+FIELDNAME1:INDIANO~2)^0.8))/no_coord/str
  str name=parsedquery_toString+((+FIELDNAME1:FRANK~0
+FIELDNAME1:INDIANO~2)^0.8)/str
  lst name=explain/
  str name=QParserExtendedDismaxQParser/str
  null name=altquerystring/



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RE: Issues in the Fuzzy Query !

2013-06-21 Thread vibhoreng04 
Hi ,

Below is what I am passing to solr .Only the fuzzy part is creating the
problem for me-

{!lucene q.op=OR}(TRIGRAM_FIELDNAME1:(FRANK INDIANO))^0.82 OR pkey: OR
((FIELDNAME1:FRANK~0.80) AND (FIELDNAME1:INDIANO~0.80))^0.80

Also the field type has whitespace,synonym,lowercase and stopwords in it.

Thanks,
Vibhor



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Re: Issues in the Fuzzy Query !

2013-06-21 Thread Jack Krupansky 
In Solr 4.x, FuzzyQuery has switch to using an integer editing distance, 
with a maximum of 2. Your 0.8 may have gotten mapped to a distance of 0, or 
maybe 1. Switch to using 1 or 2. This new implementation is much faster 
(FST), even if it is somewhat less flexible.


See:
http://lucene.apache.org/core/4_3_0/core/org/apache/lucene/search/FuzzyQuery.html

-- Jack Krupansky

-Original Message- 
From: vibhoreng04

Sent: Friday, June 21, 2013 10:41 AM
To: solr-user@lucene.apache.org
Subject: RE: Issues in the Fuzzy Query !

Hi ,

Below is what I am passing to solr .Only the fuzzy part is creating the
problem for me-

{!lucene q.op=OR}(TRIGRAM_FIELDNAME1:(FRANK INDIANO))^0.82 OR pkey: OR
((FIELDNAME1:FRANK~0.80) AND (FIELDNAME1:INDIANO~0.80))^0.80

Also the field type has whitespace,synonym,lowercase and stopwords in it.

Thanks,
Vibhor



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Re: Issues in the Fuzzy Query !

2013-06-21 Thread vibhoreng04 
Hi Mark,

What you said is correct . But still if I do an AND operation the fussy
query doesn't work.Surprisingly OR is working perfectly but that does not
give me what I want.

{!lucene q.op=OR}(TRIGRAM_FIELDNAME1:(FRANK INDIANO))^0.82 OR pkey: OR 
((FIELDNAME1:FRANK~2)* AND *(FIELDNAME1:INDIANO~2))^0.80

Above query does not provide me any results.
But the below query-

{!lucene q.op=OR}(TRIGRAM_FIELDNAME1:(FRANK INDIANO))^0.82 OR pkey: OR 
((FIELDNAME1:FRANK~2)* OR *(FIELDNAME1:INDIANO~2))^0.80

Shows the results .

Regards,
VIbhor






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