Hi Jörg,

Let's say I want to modify my _score in such a way that it doesn't take
into consideration idf while calculating score. How can I achieve this
using function score ? Can you give me some example usage of function score
which takes only tf into consideration.

Thanks


On Thu, Jan 16, 2014 at 12:23 AM, [email protected] <
[email protected]> wrote:

> Why don't you use function score if you only want to tweak parameters?
>
>
> http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/query-dsl-function-score-query.html
>
> Changing similarity is a massive change, it's exchanging the whole
> algorithm. Not recommended unless you can't get what you want from function
> score.
>
> Jörg
>
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