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Posted to solr-user@lucene.apache.org by Midas A <te...@gmail.com> on 2018/10/15 09:51:24 UTC

LTR feature extraction

Hi ,
i am new to LTR solr and i have following queries regarding same .


How i can write feaqture for follwing in solr

a)  Covered_query_term_number: i.e. if search query has n terms and
document cover 2 term then Covered_query_term_number is two.

b) number of carts for this query-document pair in the past week/totalcarts
c) Query_Brand: brand coming in query



I am first time doer so explain me how can i achieve above

Regards,
Midas

Re: LTR feature extraction

Posted by Midas A <te...@gmail.com>.

Please reply.

On Mon, 15 Oct 2018, 3:21 pm Midas A, <te...@gmail.com> wrote:

> Hi ,
> i am new to LTR solr and i have following queries regarding same .
>
>
> How i can write feaqture for follwing in solr
>
> a)  Covered_query_term_number: i.e. if search query has n terms and
> document cover 2 term then Covered_query_term_number is two.
>
> b) number of carts for this query-document pair in the past
> week/totalcarts
> c) Query_Brand: brand coming in query
>
>
>
> I am first time doer so explain me how can i achieve above
>
> Regards,
> Midas
>