Re: [Nutch-general] RE: boosting custom field values in scoring algorithm

[Daniel Iversen <da...@nexle.dk>]

So, how did you manage to search on custom fields? ;)

I am really interested to know how... I've read lots of Api docs but no luck
(query.addRequiredTem("value","field") does NOT seem to do the trick).

I am sure people do this all the time.

Thanks in advance for the help.

Daniel


On 2/9/06, Scott Owens <sc...@gmail.com> wrote:
>
> That's perfect Jake.  Thanks!  Should have caught that.
>
> Quick (maybe stupid) question.  Will I still be able to run a query
> for field:value  once i set fields="DEFAULT" ?
>
> Or do I need to create a seperate plugin for that - basically exactly
> what i had before with fields="fieldname" in the plugin.xml?
>
> Thanks a ton.
> Scott
>
>
>
> On 2/8/06, Vanderdray, Jacob <JV...@aarp.org> wrote:
> > Scott,
> >
> >         You probably just need to edit your plugin.xml file to set
> > fields="DEFAULT".  Take a look at
> > http://wiki.apache.org/nutch/WritingPluginExample and see if that helps.
> >
> > Jake.
> >
> > -----Original Message-----
> > From: Scott Owens [mailto:scottkowens@gmail.com]
> > Sent: Wednesday, February 08, 2006 10:08 AM
> > To: nutch-user@lucene.apache.org
> > Subject: boosting custom field values in scoring algorithm
> >
> > Has anyone been able to include a custom lucene field in the primary
> > ranking algo?  I have successfully set up a query plugin to search
> > field:value - but can't see how to include (hopefully boost) the value
> > in the main query.
> >
> > I saw where Title and Host were added last April:
> > http://mail-archives.apache.org/mod_mbox/lucene-nutch-dev/200504.mbox/%3
> > cab7d6cde20c5fa8917168c1eeba68c4e@media-style.com%3e
> >
> > However, I can't seem to figure out how to add a custom field.  Is it
> > possible?  Any help would be great!
> >
> > Thanks.
> > Scott
> >
> >
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