This is simple faceting, doesn't even have to be a multi-valued
field. Just index your description field with the desired stop word
removal and other analysis that you want done, and
&facet.field=description
Erik
On Jul 15, 2010, at 3:26 AM, Peter Karich wrote:
Dear Hoss,
I will try to clarify what I want to achieve :-)
Assume I have the following three docs:
id:1
description: bmx bike 123
id:2
description: bmx bike 321
id:3
description: a mountain bike
If I query against *:* I want to get the facets and its document
count ala:
bike: 3
bmx: 2
I reached this with the following approach:
I skip the noise words like 'a'. E.g. for doc 3 I will get the terms
'mountain' and 'bike'.
Those two terms will then additionally indexed to a multivalued e.g.
myfacet so that I can do faceting on that field.
Is there a simpler approach?
Regards,
Peter.
: is it possible to use the stored terms of a field for a faceted
search?
No, the only thing stored fields can be used for is document centric
opterations (ie: once you have a small set of individual docIds,
you can
access the stored fields to return to the user, or highlight, etc...)
: I mean, I don't want to get the term frequency per document as it
is
: shown here:
: http://wiki.apache.org/solr/TermVectorComponentExampleOptions
:
: I want to get the frequency of the term of my special search and
show
: only the 10 most frequent terms and all the nice things that I
can do
: for faceting.
i honestly have no idea what you are saying you want -- can you
provide
a concrete use case explaining what you mean? describe some
example data
and then explain what type of logic owuld happen and what type of
result
you'd get back?
-Hoss
--
http://karussell.wordpress.com/
