disadvantage one field in a catchall field
Hi all, I'm using solr 3.4 with a catchall field and an edismaw request handler. I'd like to score higher answers matching with words not contained in one of the fields copied into my catchall field. So my catchallfield is called catchall. It contains, let's say, fields NAME, CATEGORY, TOWN, WAY and DESCRIPTION. For one query, I would like to have answers matching NAME, CATEGORY, TOWN and WAY scored higher, but I still want to search in DESCRIPTION. I tried qf=catchall DESCRIPTION^0.001, but this doesn't seem to change the scoring. When I set debutQuery=on, parsedquery_toString looks like (text:paus | DESCRIPTION:pause^0.001) (this seems like an OR to me) but I see no trace of DESCRIPTION in explain One solution I guess would be to keep DESCRIPTION in a separate filed, and do not include it in my catchall field. But I wonder if there is a solution with the catchall field??? Thanks for your help, Elisabeth
Re: disadvantage one field in a catchall field
On 29 March 2012 13:35, elisabeth benoit elisaelisael...@gmail.com wrote: Hi all, I'm using solr 3.4 with a catchall field and an edismaw request handler. I'd like to score higher answers matching with words not contained in one of the fields copied into my catchall field. So my catchallfield is called catchall. It contains, let's say, fields NAME, CATEGORY, TOWN, WAY and DESCRIPTION. For one query, I would like to have answers matching NAME, CATEGORY, TOWN and WAY scored higher, but I still want to search in DESCRIPTION. I tried qf=catchall DESCRIPTION^0.001, [...] As far as I know, this is not possible. Once the fields are copied to a catch-all field, they are indistinguishable. Your only option is to have a separate DESCRIPTION field if you want to down-boost it. Regards, Gora
Re: disadvantage one field in a catchall field
I guess my question is why are you using a catchall field at all? This is the kind of thing edismax was designed for, so your qf could just contain all the fields with appropriate boosts, there aren't that many... But what you're actually doing will probably work. I think if you're not seeing DESCRIPTION in your explain, then the terms you're searching on aren't in that field. But I could well be wrong there... BTW, do you use this param? If not, it indents things much easier. debug.explain.structured=true Best Erick On Thu, Mar 29, 2012 at 4:05 AM, elisabeth benoit elisaelisael...@gmail.com wrote: Hi all, I'm using solr 3.4 with a catchall field and an edismaw request handler. I'd like to score higher answers matching with words not contained in one of the fields copied into my catchall field. So my catchallfield is called catchall. It contains, let's say, fields NAME, CATEGORY, TOWN, WAY and DESCRIPTION. For one query, I would like to have answers matching NAME, CATEGORY, TOWN and WAY scored higher, but I still want to search in DESCRIPTION. I tried qf=catchall DESCRIPTION^0.001, but this doesn't seem to change the scoring. When I set debutQuery=on, parsedquery_toString looks like (text:paus | DESCRIPTION:pause^0.001) (this seems like an OR to me) but I see no trace of DESCRIPTION in explain One solution I guess would be to keep DESCRIPTION in a separate filed, and do not include it in my catchall field. But I wonder if there is a solution with the catchall field??? Thanks for your help, Elisabeth