RE: Question about Coordination factor
Yes, I tried 4.3 to see the result, and I got results what I expected. So I wanted to make sure my understanding was correct or not. Because, I couldn't imagine that edismax would return wrong value even though we use pre-release version of Solr 4.0. Thanks,Kazu From: u...@odoko.co.uk To: solr-user@lucene.apache.org Subject: Re: Question about Coordination factor Date: Fri, 24 May 2013 11:09:57 +0100 Have you tried 4.3 yourself? I'm sure it wouldn't be hard to do a simple comparison on that feature. Upayavira On Fri, May 24, 2013, at 03:00 AM, Kazuaki Hiraga wrote: Thank you for your comment. Due to historical reasons, Our organization uses trunk version of Solr-4.0, which is a bit old and unofficial version. And edismax always returns 1/2 as a coordination value. So I wanted to make sure what this value would be like. This will be a good reason to upgrade our system to Solr 4.3 or later version. Thank you very much! -Kazu From: ans...@anshumgupta.net Date: Thu, 23 May 2013 16:58:46 +0530 Subject: Re: Question about Coordination factor To: solr-user@lucene.apache.org This looks correct. On Thu, May 23, 2013 at 7:37 AM, Kazuaki Hiraga kazuaki.hir...@gmail.comwrote: Hello Folks, Sorry, my last email was a bit messy, so I am sending it again. I have a question about coordination factor to ensure my understanding of this value is correct. If I have documents that contain some keywords like the following: Doc1: A, B, C Doc2: A, C Doc3: B, C And my query is A OR B OR C OR D. In this case, Coord factor value for each documents will be the following: Doc1: 3/4 Doc2: 2/4 Doc3: 2/4 In the same fashion, respective value of coord factor is the following if I have a query C OR D: Doc1: 1/2 Doc2: 1/2 Doc3: 1/2 Is this correct? or Did I miss something? Please correct me if I am wrong. Regards, Kazuaki -- Anshum Gupta http://www.anshumgupta.net
Re: Question about Coordination factor
Have you tried 4.3 yourself? I'm sure it wouldn't be hard to do a simple comparison on that feature. Upayavira On Fri, May 24, 2013, at 03:00 AM, Kazuaki Hiraga wrote: Thank you for your comment. Due to historical reasons, Our organization uses trunk version of Solr-4.0, which is a bit old and unofficial version. And edismax always returns 1/2 as a coordination value. So I wanted to make sure what this value would be like. This will be a good reason to upgrade our system to Solr 4.3 or later version. Thank you very much! -Kazu From: ans...@anshumgupta.net Date: Thu, 23 May 2013 16:58:46 +0530 Subject: Re: Question about Coordination factor To: solr-user@lucene.apache.org This looks correct. On Thu, May 23, 2013 at 7:37 AM, Kazuaki Hiraga kazuaki.hir...@gmail.comwrote: Hello Folks, Sorry, my last email was a bit messy, so I am sending it again. I have a question about coordination factor to ensure my understanding of this value is correct. If I have documents that contain some keywords like the following: Doc1: A, B, C Doc2: A, C Doc3: B, C And my query is A OR B OR C OR D. In this case, Coord factor value for each documents will be the following: Doc1: 3/4 Doc2: 2/4 Doc3: 2/4 In the same fashion, respective value of coord factor is the following if I have a query C OR D: Doc1: 1/2 Doc2: 1/2 Doc3: 1/2 Is this correct? or Did I miss something? Please correct me if I am wrong. Regards, Kazuaki -- Anshum Gupta http://www.anshumgupta.net
Re: Question about Coordination factor
This looks correct. On Thu, May 23, 2013 at 7:37 AM, Kazuaki Hiraga kazuaki.hir...@gmail.comwrote: Hello Folks, Sorry, my last email was a bit messy, so I am sending it again. I have a question about coordination factor to ensure my understanding of this value is correct. If I have documents that contain some keywords like the following: Doc1: A, B, C Doc2: A, C Doc3: B, C And my query is A OR B OR C OR D. In this case, Coord factor value for each documents will be the following: Doc1: 3/4 Doc2: 2/4 Doc3: 2/4 In the same fashion, respective value of coord factor is the following if I have a query C OR D: Doc1: 1/2 Doc2: 1/2 Doc3: 1/2 Is this correct? or Did I miss something? Please correct me if I am wrong. Regards, Kazuaki -- Anshum Gupta http://www.anshumgupta.net
RE: Question about Coordination factor
Thank you for your comment. Due to historical reasons, Our organization uses trunk version of Solr-4.0, which is a bit old and unofficial version. And edismax always returns 1/2 as a coordination value. So I wanted to make sure what this value would be like. This will be a good reason to upgrade our system to Solr 4.3 or later version. Thank you very much! -Kazu From: ans...@anshumgupta.net Date: Thu, 23 May 2013 16:58:46 +0530 Subject: Re: Question about Coordination factor To: solr-user@lucene.apache.org This looks correct. On Thu, May 23, 2013 at 7:37 AM, Kazuaki Hiraga kazuaki.hir...@gmail.comwrote: Hello Folks, Sorry, my last email was a bit messy, so I am sending it again. I have a question about coordination factor to ensure my understanding of this value is correct. If I have documents that contain some keywords like the following: Doc1: A, B, C Doc2: A, C Doc3: B, C And my query is A OR B OR C OR D. In this case, Coord factor value for each documents will be the following: Doc1: 3/4 Doc2: 2/4 Doc3: 2/4 In the same fashion, respective value of coord factor is the following if I have a query C OR D: Doc1: 1/2 Doc2: 1/2 Doc3: 1/2 Is this correct? or Did I miss something? Please correct me if I am wrong. Regards, Kazuaki -- Anshum Gupta http://www.anshumgupta.net
