In Solr a facet is assigned one number: the number of documents in
which it appears. The facets are sorted by that number. Would your
use case be solved with a second number that is formulated from the
relevance of the associated documents? For example:
facet relevance = count * sum(scores of
Hi Wojtek:
Sorry for the late, late reply. I haven't implemented this yet, but it is
on the (long) list of my todos. Have you made any progress?
Asif
On Thu, Aug 13, 2009 at 5:42 PM, wojtekpia wrote:
>
> Hi Asif,
>
> Did you end up implementing this as a custom sort order for facets? I'm
> f
Hi Asif,
Did you end up implementing this as a custom sort order for facets? I'm
facing a similar problem, but not related to time. Given 2 terms:
A: appears twice in half the search results
B: appears once in every search result
I think term A is more "interesting". Using facets sorted by freque
On Jun 23, 2009, at 6:23 PM, Chris Hostetter wrote:
: Regardless of the semantics, it doesn't sound like DF would give
you what you
: want. It could be entirely possible that in some short timespan
the number of
: docs on Iran could match up w/ the number on Obama (maybe not for
that
:
lr - Nutch
- Original Message
> From: Asif Rahman
> To: solr-user@lucene.apache.org
> Sent: Tuesday, June 23, 2009 8:05:48 AM
> Subject: Re: Facets with an IDF concept
>
> Hi Grant,
>
> I'll give a real life example of the problem that we are trying to solve.
>
: Regardless of the semantics, it doesn't sound like DF would give you what you
: want. It could be entirely possible that in some short timespan the number of
: docs on Iran could match up w/ the number on Obama (maybe not for that
: particular example) in which case your "hot" item would no lon
On Jun 23, 2009, at 8:05 AM, Asif Rahman wrote:
Hi Grant,
I'll give a real life example of the problem that we are trying to
solve.
We index a large number of current news articles on a continuing
basis. We
tag these articles with news topics (e.g. Barack Obama, Iran,
etc.). We
then
Asif Rahman wrote:
Hi Grant,
I'll give a real life example of the problem that we are trying to solve.
We index a large number of current news articles on a continuing basis. We
tag these articles with news topics (e.g. Barack Obama, Iran, etc.). We
then use these tags to facet our queries.
Hi Grant,
I'll give a real life example of the problem that we are trying to solve.
We index a large number of current news articles on a continuing basis. We
tag these articles with news topics (e.g. Barack Obama, Iran, etc.). We
then use these tags to facet our queries. For example, we might
Hi Kent,
Your problem is close cousin of the problem that we're tackling. We have
experience the same problem as you when calculating facets on MoreLikeThis
queries, since those queries tend to match a lot of documents. We used one
of the solutions that you mentioned, rank cutoff, to solve it.
On Jun 23, 2009, at 3:58 AM, Asif Rahman wrote:
Hi again,
I guess nobody has used facets in the way I described below before.
Do any
of the experts have any ideas as to how to do this efficiently and
correctly? Any thoughts would be greatly appreciated.
Thanks,
Asif
On Wed, Jun 17, 200
Hi Asif,
I was holding back because we have a similar problem, but we're not
sure how best to approach it, or even whether approaching it at all is
the right thing to do.
Background:
- large index (~35m documents)
- about 120k on these include full text book contents plus metadata,
the rest are j
Hi again,
I guess nobody has used facets in the way I described below before. Do any
of the experts have any ideas as to how to do this efficiently and
correctly? Any thoughts would be greatly appreciated.
Thanks,
Asif
On Wed, Jun 17, 2009 at 12:42 PM, Asif Rahman wrote:
> Hi all,
>
> We ha
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