Hi everyone,
I need to install a plugin to extract Location (Country/State/City) from free
text documents - any professional advice?!? Does OpenNLP really does the job?
Is it English only? US only? Or does it cover worldwide places names?
Could someone help me with this job - installation, configuration,
model-training etc?
Please help,Kind regards,Christian
Christian Fotache Tel: 0728.297.207 Fax: 0351.411.570
From: Upayavira <u...@odoko.co.uk>
To: solr-user@lucene.apache.org
Sent: Tuesday, November 3, 2015 12:13 PM
Subject: Re: language plugin
Looking at the code, this is not going to work without modifications to
Solr (or at least a custom component).
The atomic update code is closely embedded into the Solr
DistributedUpdateProcessor, which expands the atomic update into a full
document and then posts it to the shards.
You need to do the update expansion before your lang detect processor,
but there is no gap between them.
>From my reading of the code, you could create an AtomicUpdateProcessor
that simply expands updates, and insert that before the
LangDetectUpdateProcessor.
Upayavira
On Tue, Nov 3, 2015, at 06:38 AM, Chaushu, Shani wrote:
> Hi
> When I make atomic update - set field - also on content field and also
> another field, the language field became generic. Meaning, it doesn’t
> work in the set field, only in the first inserting. Even if in the first
> time the language was detected, it just became generic after the update.
> Any idea?
>
> The chain is
>
> <updateRequestProcessorChain name="aa_chain">
> <processor
> class="org.apache.solr.update.processor.LangDetectLanguageIdentifierUpdateProcessorFactory">
>
> <str name="langid.fl">title,content,text</str>
> <str name="langid.langField">language_t</str>
> <str name="langid.langsField">language_all_t</str>
> <str name="langid.fallback">generic</str>
> <str name="langid.overwrite">false</str>
> <str name="langid.threshold">0.8</str>
> </processor>
> <processor class="solr.LogUpdateProcessorFactory" />
> <processor class="solr.RunUpdateProcessorFactory" />
> </updateRequestProcessorChain>
>
>
> Thanks,
> Shani
>
>
>
>
> -----Original Message-----
> From: Jack Krupansky [mailto:jack.krupan...@gmail.com]
> Sent: Thursday, October 29, 2015 17:04
> To: solr-user@lucene.apache.org
> Subject: Re: language plugin
>
> Are you trying to do an atomic update without the content field? If so,
> it sounds like Solr needs an enhancement (bug fix?) so that language
> detection would be skipped if the input field is not present. Or maybe
> that could be an option.
>
>
> -- Jack Krupansky
>
> On Thu, Oct 29, 2015 at 3:25 AM, Chaushu, Shani <shani.chau...@intel.com>
> wrote:
>
> > Hi,
> > I'm using solr language detection plugin on field name "content"
> > (solr 4.10, plugin LangDetectLanguageIdentifierUpdateProcessorFactory)
> > When I'm indexing on the first time it works fine, but if I want to
> > set one field again (regardless if it's the content or not) if goes to
> > its default language. If I'm setting other field I would like the
> > language to stay the way it was before, and o don't want to insert all
> > the content again. There is an option to set the plugin that it won't
> > calculate again the language? (put langid.overwrite to false didn't
> > work)
> >
> > Thanks,
> > Shani
> >
> >
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