Any difference between the demo and a local installation of the latest
code and models should be strange. @Jo, the Sztaki server runs the
latest code and models as available from the downloads section, right?
Or it could be that the demo is running the slightly older non-quantized
models. Gustavo, you could try some of the older models in the demo
directory <http://spotlight.sztaki.hu/downloads/demo/>. I'm not able to
give you a definitive answer though, but Joachim might.
The only time I experienced something similar to Gustavo's issue, I was
accidentally trying to use the latest models with an older version of
the code. Not sure if I remember correctly, but I think it was caused by
using updated code that expected quantized models, but loading the older
models.
Please check the modification dates on your files, or download both code
& models again to be sure. I've you're running the latest code & models
already (July 2014), you could try if the older code & models
(March/April 2014) performs better.
Cheers,
Alex
P.S. the reason I'm not suggesting a solution for the Lucene-backed code
is that I'm not aware of any active maintainers for it.
On 4-5-2015 17:35, Gustavo Siqueira wrote:
I'm already using this pt.tar.gz model but the results aren't as good
as the demo. That's why I'm trying to build Portuguese models using
ucene-backed implementation to check if I can improve the results.
On Thu, Apr 30, 2015 at 4:53 PM Alex Olieman <[email protected]
<mailto:[email protected]>> wrote:
Hi Gustavo,
Have you tried the statistical backend? There is a pre-built
Portugese model available in the downloads section
<http://spotlight.sztaki.hu/downloads/>. This should be relatively
easy to try, and you will probably get results that make more sense.
If the statistical implementation with the pt.tar.gz model still
gives unexpected results, please let us know.
Kind regards,
Alex
P.S. something probably went wrong with building the Portugese
models for the Lucene-backed implementation. My experiences with
the Lucene implementation on Dutch texts have at least been good.
On 30-4-2015 21:35, Gustavo Siqueira wrote:
I followed the instructions on Internalization section (
https://github.com/dbpedia-spotlight/dbpedia-spotlight/wiki/Internationalization-(Lucene-backed-core)
<https://github.com/dbpedia-spotlight/dbpedia-spotlight/wiki/Internationalization-%28Lucene-backed-core%29>
) and then started spotlight wishing it works for Portuguese
language. But for my surprise, the results came for English
language and they were completely crazy. For example in the sentence:
Homem é detido nos EUA por ameaças de morte a Obama
The "a" before Obama was tagged as /wiki/Bank_Street_%28Ottawa%29.
I'd like to know if there's something that I can do to make
Spotlight work before on Portuguese language and only if there's
nothing for Portuguese search in English resources.
Thanks.
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