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Posted to solr-user@lucene.apache.org by Xavier Schepler <xa...@sciences-po.fr> on 2010/10/04 16:16:47 UTC

More like this and terms positions

Hi,

does the more like this search uses terms positions information in the 
score formula ?

Re: More like this and terms positions

Posted by Xavier Schepler <xa...@sciences-po.fr>.

On 04/10/2010 16:40, Robert Muir wrote:
> On Mon, Oct 4, 2010 at 10:16 AM, Xavier Schepler<
> xavier.schepler@sciences-po.fr>  wrote:
>
>    
>> Hi,
>>
>> does the more like this search uses terms positions information in the
>> score formula ?
>>
>>      
> no, it would be nice if it did use them though (based upon query terms),
> seems like it would yield improvements.
>
> http://sifaka.cs.uiuc.edu/~ylv2/pub/sigir10-prm.pdf
>
>    
maybe in a next solr version ?

Re: More like this and terms positions

Posted by Robert Muir <rc...@gmail.com>.

On Mon, Oct 4, 2010 at 10:16 AM, Xavier Schepler <
xavier.schepler@sciences-po.fr> wrote:

> Hi,
>
> does the more like this search uses terms positions information in the
> score formula ?
>

no, it would be nice if it did use them though (based upon query terms),
seems like it would yield improvements.

http://sifaka.cs.uiuc.edu/~ylv2/pub/sigir10-prm.pdf

-- 
Robert Muir
rcmuir@gmail.com