Well, I guess Lucene's Span query uses the Cover Density based model
(proximity model). However, it is within the framework of the TF*IDF
as well.
Jian
On 7/4/05, Dave Kor <[EMAIL PROTECTED]> wrote:
> Quoting [EMAIL PROTECTED]:
>
> > Hi everybody,
> >
> > which kind of retrieval model is lucene
Quoting [EMAIL PROTECTED]:
> Hi everybody,
>
> which kind of retrieval model is lucene using? Is it a simple vector model,
> a extended boolean model or another model? A reliable source with
> information about it would be fine, cause every source i found is telling
> something different. :)
>
Lu
Hi everybody,
which kind of retrieval model is lucene using? Is it a simple vector model,
a extended boolean model or another model? A reliable source with
information about it would be fine, cause every source i found is telling
something different. :)
Greets
Michael
--
Weitersagen: GMX DSL-F
