Hi Sergio This is exactly i did and i mentioned in my last email
*"What i understand is to enable option "Link ProperNouns only" in entityhub linking and also to use "opennlp-pos" engine in my weighted chain" * I have already checked this option in my own entity hub linking engine By the way, did you get a chance to look at files i have shared in google drive folder. Did you notice any problems there ? I think using custom ontology with stanbol should be a very common use case and if there are issues getting it working, either i am doing something terribly wrong or there are some other reasons which i dont know. But anyways, i am persisting to solve this issue and any help on this from this dev community will be much appreciated best regards tarandeep On Mon, Jul 15, 2013 at 9:49 PM, Sergio Fernández < sergio.fernan...@salzburgresearch.at> wrote: > http://{stanbol}/system/**console/configMgr sorry > > > On 15/07/13 18:15, Sergio Fernández wrote: > >> Have you check the >> >> 1) go to http://{stanbol}/config/**system/console/configMgr >> >> 2) find your EntityHub Linking engine >> >> 3) and then "Link ProperNouns only" >> >> The documentation in that configuration is quite useful I think: >> >> "If activated only ProperNouns will be matched against the Vocabulary. >> If deactivated any Noun will be matched. NOTE that this parameter >> requires a tag of the POS TagSet to be mapped against 'olia:PorperNoun'. >> Otherwise mapping will not work as expected. >> (enhancer.engines.linking.**properNounsState)" >> >> Hope this help. You have to take into account such kind of issues are >> not easy to solve by email. >> >> Cheers, >> >> On 15/07/13 16:31, Sawhney, Tarandeep Singh wrote: >> >>> Thanks Sergio for your response >>> >>> What i understand is to enable option *"Link ProperNouns only"* in >>> entityhub linking and also to use "opennlp-pos" engine in my weighted >>> chain >>> >>> I did these changes but unable to extract "University of Salzberg" >>> >>> Please find below the output RDF/XML from enhancer >>> >>> Request you to please let me know if i did not understand your inputs >>> correctly >>> >>> One more thing, in our ontology (yet to be built) we will have entities >>> which are other than people, places and organisations. For example, >>> belts, >>> bags etc >>> >>> best regards >>> tarandeep >>> >>> <rdf:RDF >>> >>> xmlns:rdf="http://www.w3.org/**1999/02/22-rdf-syntax-ns#<http://www.w3.org/1999/02/22-rdf-syntax-ns#> >>> " >>> xmlns:j.0="http://purl.org/dc/**terms/ <http://purl.org/dc/terms/>" >>> >>> xmlns:j.1="http://fise.iks-**project.eu/ontology/<http://fise.iks-project.eu/ontology/>" >>> > >>> <rdf:Description >>> rdf:about="urn:enhancement-**197792bf-f1e8-47bf-626a-**3cdfbdb863b3"> >>> <j.0:type >>> rdf:resource="http://purl.org/**dc/terms/LinguisticSystem<http://purl.org/dc/terms/LinguisticSystem> >>> "/> >>> <j.1:extracted-from >>> rdf:resource="urn:content-**item-sha1-**3b2998e66582544035454850d2dd81** >>> 755b747849"/> >>> >>> <j.1:confidence >>> rdf:datatype="http://www.w3.**org/2001/XMLSchema#double<http://www.w3.org/2001/XMLSchema#double> >>> ">0.**9999964817340454</j.1:**confidence> >>> >>> <rdf:type >>> rdf:resource="http://fise.iks-**project.eu/ontology/**Enhancement<http://fise.iks-project.eu/ontology/Enhancement> >>> "/> >>> <rdf:type >>> rdf:resource="http://fise.iks-**project.eu/ontology/**TextAnnotation<http://fise.iks-project.eu/ontology/TextAnnotation> >>> "/> >>> <j.0:language>en</j.0:**language> >>> <j.0:created >>> rdf:datatype="http://www.w3.**org/2001/XMLSchema#dateTime<http://www.w3.org/2001/XMLSchema#dateTime> >>> ">**2013-07-15T14:25:43.829Z</j.0:**created> >>> >>> <j.0:creator >>> rdf:datatype="http://www.w3.**org/2001/XMLSchema#string<http://www.w3.org/2001/XMLSchema#string> >>> ">**org.apache.stanbol.enhancer.**engines.langdetect.** >>> LanguageDetectionEnhancementEn**gine</j.0:creator> >>> >>> </rdf:Description> >>> </rdf:RDF> >>> >>> >>> >>> On Mon, Jul 15, 2013 at 7:32 PM, Sergio Fernández < >>> sergio.fernandez@**salzburgresearch.at<sergio.fernan...@salzburgresearch.at>> >>> wrote: >>> >>> As I said: have you check the proper noun detection and POS tagging in >>>> your chain? >>>> >>>> For instance, enhancing the text "I studied at the University of >>>> Salzburg, >>>> which is based in Austria" works at the demo server: >>>> >>>> http://dev.iks-project.eu:****8081/enhancer/chain/dbpedia-**** >>>> proper-noun<http://dev.iks-**project.eu:8081/enhancer/** >>>> chain/dbpedia-proper-noun<http://dev.iks-project.eu:8081/enhancer/chain/dbpedia-proper-noun> >>>> > >>>> >>>> >>>> Here the details: >>>> >>>> http://stanbol.apache.org/****docs/trunk/components/**** >>>> enhancer/engines/**<http://stanbol.apache.org/**docs/trunk/components/**enhancer/engines/**> >>>> entitylinking#proper-noun-****linking-**** >>>> wzxhzdk14enhancerengineslinkin**** >>>> gpropernounsstatewzxhzdk15<htt**p://stanbol.apache.org/docs/** >>>> trunk/components/enhancer/**engines/entitylinking#proper-** >>>> noun-linking-**wzxhzdk14enhancerengineslinkin** >>>> gpropernounsstatewzxhzdk15<http://stanbol.apache.org/docs/trunk/components/enhancer/engines/entitylinking#proper-noun-linking-wzxhzdk14enhancerengineslinkingpropernounsstatewzxhzdk15> >>>> > >>>> >>>> >>>> Cheers, >>>> >>>> >>>> >>>> On 15/07/13 15:27, Sawhney, Tarandeep Singh wrote: >>>> >>>> Just to add to my previous email >>>>> >>>>> If i add another individual in my ontology "MyUniversity" under class >>>>> University >>>>> >>>>> >>>>> >>>>> <!-- >>>>> http://www.semanticweb.org/****vi5/ontologies/2013/6/**<http://www.semanticweb.org/**vi5/ontologies/2013/6/**> >>>>> untitled-ontology-13#****MyUniversity--<http://www.** >>>>> semanticweb.org/vi5/**ontologies/2013/6/untitled-** >>>>> ontology-13#MyUniversity--<http://www.semanticweb.org/vi5/ontologies/2013/6/untitled-ontology-13#MyUniversity--> >>>>> > >>>>> >>>>> >>>>>> >>>>> <owl:NamedIndividual rdf:about=" >>>>> http://www.semanticweb.org/****vi5/ontologies/2013/6/**<http://www.semanticweb.org/**vi5/ontologies/2013/6/**> >>>>> untitled-ontology-13#****MyUniversity<http://www.** >>>>> semanticweb.org/vi5/**ontologies/2013/6/untitled-** >>>>> ontology-13#MyUniversity<http://www.semanticweb.org/vi5/ontologies/2013/6/untitled-ontology-13#MyUniversity> >>>>> > >>>>> >>>>> "> >>>>> <rdf:type rdf:resource=" >>>>> http://www.semanticweb.org/****vi5/ontologies/2013/6/**<http://www.semanticweb.org/**vi5/ontologies/2013/6/**> >>>>> untitled-ontology-13#****University<http://www.**semanticweb.org/vi5/* >>>>> *ontologies/2013/6/untitled-**ontology-13#University<http://www.semanticweb.org/vi5/ontologies/2013/6/untitled-ontology-13#University> >>>>> > >>>>> >>>>> "/> >>>>> <rdfs:label>MyUniversity</****rdfs:label> >>>>> </owl:NamedIndividual> >>>>> >>>>> >>>>> So with all configurations i have mentioned in the word document (in >>>>> google >>>>> drive folder), when i pass text with "MyUniversity" in it, my >>>>> enhancement >>>>> chain is able to extract "MyUniversity" and link it with >>>>> "University" type >>>>> >>>>> But same set of configurations doesn't work with individual >>>>> "University of >>>>> Salzburg" >>>>> >>>>> If anyone of you please provide help on what are we missing to be >>>>> able to >>>>> extract custom entities which has space in between, will be a great >>>>> help >>>>> to >>>>> proceed further on our journey with using and contributing to stanbol >>>>> >>>>> with best regards, >>>>> tarandeep >>>>> >>>>> >>>>> >>>>> On Mon, Jul 15, 2013 at 5:57 PM, Sawhney, Tarandeep Singh < >>>>> tsawh...@innodata.com> wrote: >>>>> >>>>> Thanks Sergio and Dileepa for your responses >>>>> >>>>>> >>>>>> We haven't been able to resolve the issue. We therefore decided to >>>>>> keep >>>>>> just one class and one instance value "University of Salzburg" in our >>>>>> custom ontology and try to extract this entity and also link it but we >>>>>> could not get this running. I am sure we are missing some >>>>>> configurations. >>>>>> >>>>>> I am sharing a google drive folder at below link >>>>>> >>>>>> https://drive.google.com/****folderview?id=0B-**<https://drive.google.com/**folderview?id=0B-**> >>>>>> vX9idwHlRtRFFOR000ZnBBOWM&usp=****sharing<https://drive.** >>>>>> google.com/folderview?id=0B-**vX9idwHlRtRFFOR000ZnBBOWM&usp=**sharing<https://drive.google.com/folderview?id=0B-vX9idwHlRtRFFOR000ZnBBOWM&usp=sharing> >>>>>> > >>>>>> >>>>>> >>>>>> This folder has 3 files: >>>>>> >>>>>> 1) A word document which shows felix snapshots of what all >>>>>> configurations >>>>>> we did while configuring Yard, yardsite, entiy linking engine and >>>>>> weighted >>>>>> chain >>>>>> 2) our custom ontology >>>>>> 3) the result of SPARQL against our graphuri using SPARQL endpoint >>>>>> >>>>>> May i request you all to please look at these files and let us know >>>>>> if we >>>>>> are missing something in configurations. >>>>>> >>>>>> We have referred to below web links in order to configure stanbol for >>>>>> using our custom ontology for entity extraction and linking >>>>>> >>>>>> http://stanbol.apache.org/****docs/trunk/customvocabulary.****html<http://stanbol.apache.org/**docs/trunk/customvocabulary.**html> >>>>>> <http://stanbol.apache.**org/docs/trunk/**customvocabulary.html<http://stanbol.apache.org/docs/trunk/customvocabulary.html> >>>>>> > >>>>>> >>>>>> http://stanbol.apache.org/****docs/trunk/components/**<http://stanbol.apache.org/**docs/trunk/components/**> >>>>>> entityhub/managedsite<http://**stanbol.apache.org/docs/trunk/** >>>>>> components/entityhub/**managedsite<http://stanbol.apache.org/docs/trunk/components/entityhub/managedsite> >>>>>> > >>>>>> >>>>>> >>>>>> http://stanbol.apache.org/****docs/trunk/components/**** >>>>>> enhancer/engines/**<http://stanbol.apache.org/**docs/trunk/components/**enhancer/engines/**> >>>>>> >>>>>> entityhublinking<http://**stanbol.apache.org/docs/trunk/** >>>>>> components/enhancer/engines/**entityhublinking<http://stanbol.apache.org/docs/trunk/components/enhancer/engines/entityhublinking> >>>>>> > >>>>>> >>>>>> >>>>>> http://stanbol.apache.org/****docs/trunk/components/**<http://stanbol.apache.org/**docs/trunk/components/**> >>>>>> enhancer/chains/weightedchain.****html<http://stanbol.apache.** >>>>>> org/docs/trunk/components/**enhancer/chains/weightedchain.**html<http://stanbol.apache.org/docs/trunk/components/enhancer/chains/weightedchain.html> >>>>>> > >>>>>> >>>>>> >>>>>> Thanks in advance for your valuable help. >>>>>> >>>>>> Best regards >>>>>> tarandeep >>>>>> >>>>>> >>>>>> >>>>>> On Sat, Jul 13, 2013 at 5:57 PM, Sergio Fernández < >>>>>> sergio.fernandez@**salzburgres**earch.at <http://salzburgresearch.at> >>>>>> <sergio.fernandez@**salzburgresearch.at<sergio.fernan...@salzburgresearch.at> >>>>>> >> >>>>>> >>>>>> wrote: >>>>>> >>>>>> Hi, >>>>>> >>>>>>> >>>>>>> I'm not an expert on entity linking, but from my experience such >>>>>>> behaviour could be caused by the proper noun detection. Further >>>>>>> details >>>>>>> at: >>>>>>> >>>>>>> http://stanbol.apache.org/******docs/trunk/components/**<http://stanbol.apache.org/****docs/trunk/components/**> >>>>>>> <http:**//stanbol.apache.org/**docs/**trunk/components/**<http://stanbol.apache.org/**docs/trunk/components/**> >>>>>>> > >>>>>>> >>>>>>> enhancer/engines/****entitylinking<http://stanbol.**** >>>>>>> apache.org/docs/trunk/****components/enhancer/engines/**** >>>>>>> entitylinking<http://apache.org/docs/trunk/**components/enhancer/engines/**entitylinking> >>>>>>> <http://stanbol.**apache.org/docs/trunk/** >>>>>>> components/enhancer/engines/**entitylinking<http://stanbol.apache.org/docs/trunk/components/enhancer/engines/entitylinking> >>>>>>> > >>>>>>> >>>>>>> >>>>>>>> >>>>>>> >>>>>>> In addition, I'd like to suggest you to take a look to the >>>>>>> netiquette in >>>>>>> mailing lists. This is an open source community; therefore messages >>>>>>> starting with "URGENT" are not very polite. Specially sending it on >>>>>>> Friday >>>>>>> afternoon, when people could be already out for weekend, or even on >>>>>>> vacations. >>>>>>> >>>>>>> Best, >>>>>>> Sergio >>>>>>> >>>>>>> >>>>>>> >>>>>>> On 12/07/13 15:54, Sethi, Keval Krishna wrote: >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>>> >>>>>>>> I am using stanbol to extract entitiies by plugging custom >>>>>>>> vocabulary >>>>>>>> as >>>>>>>> per >>>>>>>> http://stanbol.apache.org/******docs/trunk/customvocabulary.**** >>>>>>>> **html<http://stanbol.apache.org/****docs/trunk/customvocabulary.****html> >>>>>>>> <http://stanbol.apache.**org/**docs/trunk/**customvocabulary.**html<http://stanbol.apache.org/**docs/trunk/customvocabulary.**html> >>>>>>>> > >>>>>>>> >>>>>>>> <http://stanbol.apache.**org/**docs/trunk/**customvocabulary.** >>>>>>>> html<http://stanbol.apache.**org/docs/trunk/**customvocabulary.html<http://stanbol.apache.org/docs/trunk/customvocabulary.html> >>>>>>>> > >>>>>>>> >>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> Following are the steps followed - >>>>>>>> >>>>>>>> Configured Clerezza Yard. >>>>>>>> Configured Managed Yard site. >>>>>>>> Updated the site by plugging ontology(containing custom >>>>>>>> entities) . >>>>>>>> Configured Entity hub linking Engine(*customLinkingEngine*) with >>>>>>>> managed >>>>>>>> site. >>>>>>>> Configured a customChain which uses following engine >>>>>>>> >>>>>>>> - *langdetect* >>>>>>>> - *opennlp-sentence* >>>>>>>> - *opennlp-token* >>>>>>>> - *opennlp-pos* >>>>>>>> - *opennlp-chunker* >>>>>>>> - *customLinkingEngine* >>>>>>>> >>>>>>>> Now, i am able to extract entities like Adidas using *customChain*. >>>>>>>> >>>>>>>> However i am facing an issue in extracting entities which has >>>>>>>> space in >>>>>>>> between. For example "Tommy Hilfiger". >>>>>>>> >>>>>>>> Chain like *dbpedia-disambiguation *(which comes bundeled with >>>>>>>> stanbol >>>>>>>> instance) is rightly extracting entities like "Tommy Hilfiger". >>>>>>>> >>>>>>>> I had tried configuring *customLinkingEngine* same as * >>>>>>>> dbpedia-disamb-linking *(configured in *dbpedia-disambiguation* ) >>>>>>>> but >>>>>>>> it >>>>>>>> didn't work to extract above entity. >>>>>>>> >>>>>>>> I have invested more than a week now and running out of options now >>>>>>>> >>>>>>>> i request you to please provide help in resolving this issue >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>> Sergio Fernández >>>>>>> Salzburg Research >>>>>>> +43 662 2288 318 >>>>>>> Jakob-Haringer Strasse 5/II >>>>>>> A-5020 Salzburg (Austria) >>>>>>> http://www.salzburgresearch.at >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>> -- >>>> Sergio Fernández >>>> Salzburg Research >>>> +43 662 2288 318 >>>> Jakob-Haringer Strasse 5/II >>>> A-5020 Salzburg (Austria) >>>> http://www.salzburgresearch.at >>>> >>>> >>> >> > -- > Sergio Fernández > Salzburg Research > +43 662 2288 318 > Jakob-Haringer Strasse 5/II > A-5020 Salzburg (Austria) > http://www.salzburgresearch.at > -- "This e-mail and any attachments transmitted with it are for the sole use of the intended recipient(s) and may contain confidential , proprietary or privileged information. 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