RE: Lower/UpperCase Issue

2014-07-10 Thread EXTERNAL Taminidi Ravi (ETI, Automotive-Service-Solutions)
Thanks Erick & Shawn, I will analyze with your input and share outcome. Thanks Ravi -Original Message- From: Erick Erickson [mailto:erickerick...@gmail.com] Sent: Thursday, July 10, 2014 12:17 AM To: solr-user@lucene.apache.org Subject: Re: Lower/UpperCase Issue Side note. Putt

Re: Lower/UpperCase Issue

2014-07-09 Thread Erick Erickson
Side note. Puttling LowercaseFilter in front of WordDelimiterFilterFactory is usually a poor choice. One of the purposes of WDFF is that it breaks lower->upper case transitions into separate tokens. NOTE: This is _not_ germane to your problem IMO. But it _is_ an indication that you might want to

Re: Lower/UpperCase Issue

2014-07-09 Thread Shawn Heisey
On 7/9/2014 2:02 PM, EXTERNAL Taminidi Ravi (ETI, Automotive-Service-Solutions) wrote: > Here is the schema part. > > Your query is *:*, which is a constant score query. You also have a filter, which does not affect scoring. Since there is no score difference between different documents with yo

Re: Lower/UpperCase Issue

2014-07-09 Thread Jack Krupansky
Jack Krupansky -Original Message- From: EXTERNAL Taminidi Ravi (ETI, Automotive-Service-Solutions) Sent: Wednesday, July 9, 2014 4:03 PM To: solr-user@lucene.apache.org ; Ahmet Arslan Subject: RE: Lower/UpperCase Issue Do I need to use different algorithm instead of porter stemming..

RE: Lower/UpperCase Issue

2014-07-09 Thread EXTERNAL Taminidi Ravi (ETI, Automotive-Service-Solutions)
Do I need to use different algorithm instead of porter stemming..? can you suggest anything in you mind..? -Original Message- From: Ahmet Arslan [mailto:iori...@yahoo.com.INVALID] Sent: Wednesday, July 09, 2014 12:26 PM To: solr-user@lucene.apache.org Subject: Re: Lower/UpperCase Issue

RE: Lower/UpperCase Issue

2014-07-09 Thread EXTERNAL Taminidi Ravi (ETI, Automotive-Service-Solutions)
Here is the schema part. -Original Message- From: Shawn Heisey [mailto:s...@elyograg.org] Sent: Wednesday, July 09, 2014 12:24 PM To: solr-user@lucene.apache.org Subject: Re: Lower/UpperCase Issue On 7/9/2014 10:17 AM, EXTERNAL Taminidi Ravi (ETI, Automotive-Service-Solutions) wrote

Re: Lower/UpperCase Issue

2014-07-09 Thread Ahmet Arslan
Hi, Analysis admin page will tell you the truth. Just a guess: porter stem filter could be "case sensitive" and that may cause the difference.  I am pretty sure porter stemming algorithms designed to work on lowercase input. By the way you have two lowercase filters defined in index analyzer. A

Re: Lower/UpperCase Issue

2014-07-09 Thread Shawn Heisey
On 7/9/2014 10:17 AM, EXTERNAL Taminidi Ravi (ETI, Automotive-Service-Solutions) wrote: > I have a situation here, when I search with "BALANCER" the results are > different Compare to "Balancer" and the order is different When I search > "BALANCER" then, the documents with Upper Case are first i

Lower/UpperCase Issue

2014-07-09 Thread EXTERNAL Taminidi Ravi (ETI, Automotive-Service-Solutions)
I have a situation here, when I search with "BALANCER" the results are different Compare to "Balancer" and the order is different When I search "BALANCER" then, the documents with Upper Case are first in the List and for "Balancer" it is in different order. I am confused why this behavior, Can