>The feature vector may be bigger than the object-predicate pairs. In my
>application, each document may be annotated with several concepts to say
>this document contains an instance of a class.
How do you do that? I have to reengineer the ontology in my application, but
I'm not sure how to express
On 1/20/06, Klaus <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> >Actually, my problem is that, for instance, for a document d, Its feature
> >vector may be keywords and concepts.
>
> What do you exactly mean by features vector? You are referring to the
> predicate - object pairs, connected to one subject
Hi,
>Actually, my problem is that, for instance, for a document d, Its feature
>vector may be keywords and concepts.
What do you exactly mean by features vector? You are referring to the
predicate - object pairs, connected to one subject node, don't you?
>I don't know how to weight the two
>ite
On 1/19/06, Mathias Lux <[EMAIL PROTECTED]> wrote:
>
>
> > Actually, my problem is that, for instance, for a document d,
> > Its feature
> > vector may be keywords and concepts. I don't know how to
> > weight the two
> > items. Right now, i used a stupid method, given a document d,
> > i can obtain
> Actually, my problem is that, for instance, for a document d,
> Its feature
> vector may be keywords and concepts. I don't know how to
> weight the two
> items. Right now, i used a stupid method, given a document d,
> i can obtain a
> rank D based on keyword method. Also, it is annotated wit
On 1/19/06, Mathias Lux <[EMAIL PROTECTED]> wrote:
>
>
>
> > -Ursprüngliche Nachricht-
> > Von: xing jiang [mailto:[EMAIL PROTECTED]
> > Gesendet: Donnerstag, 19. Jänner 2006 13:11
> > An: java-user@lucene.apache.org
> > Betreff: Re: Use
> -Ursprüngliche Nachricht-
> Von: xing jiang [mailto:[EMAIL PROTECTED]
> Gesendet: Donnerstag, 19. Jänner 2006 13:11
> An: java-user@lucene.apache.org
> Betreff: Re: Use the lucene for searching in the Semantic Web.
>
> Hi,
>
> I am not sure whether
prüngliche Nachricht-
> > Von: xing jiang [mailto:[EMAIL PROTECTED]
> > Gesendet: Donnerstag, 19. Jänner 2006 12:14
> > An: java-user@lucene.apache.org
> > Betreff: Re: Use the lucene for searching in the Semantic Web.
> >
> > Hi Mathias,
> >
> &g
/ classes / node types (whatever :) depends on the
use case.
hope this helps a bit,
mathias
> -Ursprüngliche Nachricht-
> Von: xing jiang [mailto:[EMAIL PROTECTED]
> Gesendet: Donnerstag, 19. Jänner 2006 12:14
> An: java-user@lucene.apache.org
> Betreff: Re: Use the lu
Hi Mathias,
Can you give more details? Is your application for text + ontology, or
ontology only?
regards
jiang xing
On 1/19/06, Mathias Lux <[EMAIL PROTECTED]> wrote:
>
> Hi!
>
> (1) I'm working on a similar problem, but based on MPEG-7 Semantic
> Description Graphs. I've already a prototype
For some semweb + full-text searching real-world examples, also look
to the SIMILE project - http://simile.mit.edu/
They have integrated Lucene into PiggyBank and Longwell.
Erik
On Jan 18, 2006, at 9:30 PM, xing jiang wrote:
Hi,
I have done some surveys about the information retr
Hi!
(1) I'm working on a similar problem, but based on MPEG-7 Semantic
Description Graphs. I've already a prototype for pakth based matching
within Lucene integrated in my sf project Caliph & Emir
(http://caliph-emir.sf.net). I've already adapted the approach to an
ontology, which had to be search
Hi,
I have done some surveys about the information retrieval on the Semantic
Web, (maybe i miss many papers, most papers i used are published in recent
WWW and CIKM conferences, :).
1. A typical way of using the ontology is to select exact term from the
domain ontology to form queries. The first
arch topics, and eventually
we'll have something to show for these efforts :)
Erik
On Jan 17, 2006, at 9:34 AM, jason wrote:
Hi friends,
How do you think use the lucene for searching in the Semantic Web?
I am
trying using the lucene for searching documents with ontological
annotatio
ed then terms in document body.
> >
> > Cheers,
> >
> > Klaus
> >
> > -Ursprüngliche Nachricht-
> > Von: jason [mailto:[EMAIL PROTECTED]
> > Gesendet: Dienstag, 17. Januar 2006 15:35
> > An: java-user@lucene.apache.org
> > Betreff: U
ailto:[EMAIL PROTECTED]
> Gesendet: Dienstag, 17. Januar 2006 15:35
> An: java-user@lucene.apache.org
> Betreff: Use the lucene for searching in the Semantic Web.
>
> Hi friends,
>
> How do you think use the lucene for searching in the Semantic Web? I am
> trying using the luc
35
An: java-user@lucene.apache.org
Betreff: Use the lucene for searching in the Semantic Web.
Hi friends,
How do you think use the lucene for searching in the Semantic Web? I am
trying using the lucene for searching documents with ontological annotation.
But i do not get a better model to combin
gt;Erik
>
>
> On Jan 17, 2006, at 9:34 AM, jason wrote:
>
> > Hi friends,
> >
> > How do you think use the lucene for searching in the Semantic Web?
> > I am
> > trying using the lucene for searching documents with ontological
> > a
34 AM, jason wrote:
Hi friends,
How do you think use the lucene for searching in the Semantic Web?
I am
trying using the lucene for searching documents with ontological
annotation.
But i do not get a better model to combine the keywords information
and the
ontological information.
regards
Hi friends,
How do you think use the lucene for searching in the Semantic Web? I am
trying using the lucene for searching documents with ontological annotation.
But i do not get a better model to combine the keywords information and the
ontological information.
regards
jiang xing
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