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Re: Multi Value field

by John Seer :: Rate this Message:

I already tried to use custom similarity (I set all methods to return 1f)- doesn't work.
I just try norms idea as well no change

markharw00d wrote:

> if the term is "X Y" the document 2 is getting higher score then
> document 1.

That may be length normalisation at play. Doc 2 is shorter so may be
seen as a better match for that reason.
Using the "explain" function helps illustrate the break down of scores
in matches.

You could try indexing that field without "norms" or use a custom
Similarity at query time to ignore the length normalisation factor.

Cheers
Mark

On 7 Jul 2009, at 19:31, John Seer wrote:

>
> Hello,
>
> I have 100k index with documents with one searchable field in it.
> That
> field has multiple values for example
>
> doc( search: X search : X Y search: X Y Z id:1)
> doc( search: X Y K id:2)
>
> I am using Standard Analyzer for building and searching, and having
> problem
> with scores
>
> if the term is "X Y" the document 2 is getting higher score then
> document 1.
>
>
> Please can someone suggest way that doc 1 will score higher?
> Maybe I need to use some specific query type?
>
> Thanks
>
>
>
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