Hello,
i saw taxonomy faceting on this slides:
http://www.lucidimagination.com/solutions/webcasts/faceting
and i have a question:
I have many taxonomies and each document can apply to some of them. I dont
know how many taxonomies they are, so i cant define a field in the schema
for each taxonomy
I have a hierarchical taxonomy of documents that I would like users to be
able to search either through search or "drill-down" faceting. The
documents may appear at multiple points in the hierarchy. I've got a
solution working as follows: a multivalued field labelled category which for
each docum
: I have many taxonomies and each document can apply to some of them. I dont
: know how many taxonomies they are, so i cant define a field in the schema
: for each taxonomy (one field per each taxonomy).
:
: I want to use these feature but i need to know if i can handle the context
: where each d
That's a good way. How does it perform?
Another way would be to store the "parent" topics in a field.
Whenever a parent node is drilled-into, simply search for all documents
with that parent. Perhaps not as elegant as your approach though.
I'd be interested in the performance comparison between t
e
interested in a multi-level result like
- topic
- computing
- hardware
- software
- biology
- plants
- animals
you have to do more requests.
> Are there better ways to achieve this?
Taxonomy faceting is a bit of a mess right now, but it is also an area
where a lot is happeni
#x27;t
though about hard)
: > Are there better ways to achieve this?
:
: Taxonomy faceting is a bit of a mess right now, but it is also an area
: where a lot is happening. For SOLR, there is
right, some of which i havne't been able to keep up on and can't comment
on -- but in my experie
Hi,
I watched the Lucid webcast:
http://www.lucidimagination.com/solutions/webcasts/faceting
It talks about encoding hierarchical categories to facilitate faceting. So a
category "path" of "NonFic>Science" would be encoded as the multivalues
"0/NonFic" & "1/NonFic/Science".
1) My categories ar
:
: 1) My categories are stored in database as coded numbers instead of
: fully spelled out names. For example I would have a category of "2/7"
: and a lookup dictionary to convert "2/7" into "NonFic/Science". How do I
: do such lookup in DIH?
My advice: don't.
I thought i mentioned this in t
--- On Wed, 12/22/10, Chris Hostetter wrote:
> : 2) Once I have the fully spelled out category path such
> as
> : "NonFic/Science", how do I turn that into "0/NonFic"
> &
> : "1/NonFic/Science" using the DIH?
>
> I don't have any specific suggestions for you -- i've never
> tried it in
> DIH
SolrJ is often used when DIH doesn't do what you wish. Using SolrJ is
really quite easy, but you're doing the DB queries yourself, often with
the appropriate jdbc driver.
Within DIH, the transformers, as Chris says, *might* work for you.
Best
Erick
On Wed, Dec 22, 2010 at 6:16 PM, Andy wrote:
The DIH lets you code in Javascript- you can do anything.
On 12/23/10, Erick Erickson wrote:
> SolrJ is often used when DIH doesn't do what you wish. Using SolrJ is
> really quite easy, but you're doing the DB queries yourself, often with
> the appropriate jdbc driver.
>
> Within DIH, the transfo
: > : "NonFic/Science", how do I turn that into "0/NonFic"
: > &
: > : "1/NonFic/Science" using the DIH?
: >
: > I don't have any specific suggestions for you -- i've never
...
: Thanks Chris.
:
: What did you use to generate those encodings if not DIH?
I've used this gereral approach
12 matches
Mail list logo
