Hey Alex,
I had killed the service last week by mistake and restarted it after your
mail.
The Lucene-based and the statistical models (everything downloadable from
spotlight.sztaki.hu/downloads) are two separate implementations, so it's
not possible to decrease the annotation prob. in the Lucene-based version
similarly to the statistical versions.
I added a paragraph about how to use the statistical model with less RAM in
our Wiki:
https://github.com/dbpedia-spotlight/dbpedia-spotlight/wiki
Best,
Joachim
On Tue, Jul 2, 2013 at 2:30 PM, Alex Olieman <[email protected]> wrote:
> Hi,
>
> Shortly after my previous mail the servers at sztaki.hu were up and
> running again. Thanks to whoever was involved!
>
> I am, however, still trying to figure out how to set a spotter threshold
> parameter for a server running from JAR with the "medium" spotter
> lexicon. The parameter I'm looking to change is the last number in
> spotter_thresholds.txt (when running a JAR with .mem files), which
> controls something like "spotting probability", if I understand
> correctly. Can this parameter also be set in the server.properties file?
>
> Any advice would be very much appreciated!
>
> Cheers,
> Alex
>
> On 28-6-2013 23:49, Alex Olieman wrote:
> > Hi,
> >
> > The Spotlight demo has not been working for several languages the past
> > week due to downtime on the server(s) hosted at
> > http://spotlight.sztaki.hu. Interested visitors could be
> > confused/disappointed about the tool, because no warning or error
> > message is given. The text just remains unannotated, and it is not
> > clear whether anything has happened at all. Perhaps something for a
> > maintainer to look into?
> >
> > Personally, I've gotten something out of the downtime: I'm now
> > experimenting with running my own servers. I'm very impressed that I'm
> > able to host both English and Dutch models simultaneously on a 8 Gb
> > machine (thanks developers!), but I'm getting a lot less recall than I
> > would like with English texts.
> > I'm using the "medium" spotter lexicon, and I wonder: is the URI
> > threshold of 10 (mentioned in the filename) a threshold on the number
> > of inlinks (same as with the support parameter)? Intuitively, I don't
> > think this would have much influence on the annotations I expect, but
> > I like to understand what I'm working with.
> > Also, I would like to know if there is any way to set the "spotting
> > probability" (the last number in spotter_thresholds.txt) in the
> > server.properties file? I'm using the pre-built models (.mem files)
> > for Dutch, and adjusting this parameter in
> > spotter_thresholds.txt works beautifully for what I want to do. For
> > English, I have no way to fit these models into my RAM unfortunately.
> >
> > Cheers,
> > Alex
> >
>
>
>
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