On 2/28/12 5:31 AM, Fabian M. Suchanek wrote:
Hi Chris, hi all,maybe the PARIS page is misleading. We have the following downloads for mappings between YAGO and DBpedia: 1. Instances 1.1.: The trivial mappings that go just by URL. These are 100% correct, are available on the YAGO Website, and we sent them to you. These are the ones we should use, and the one Kingsley loaded.
Meaning both versions of our LOD cloud cache instance.
1.2.: The mappings that PARIS computed. These are inaccurate, and provided mainly for other matching systems to compare themselves. 2. Classes 2.1. The trivial mappings between YAGO classes and the YAGO class hierarchy in DBpedia. These are 100% accurate, are available on the YAGO Website, and we sent them to you. These are the ones we should use, and the one Kingsley loaded. 2.2. The non-trivial mappings between YAGO classes and the manual DBpedia class hierarchy. These are computed by PARIS and are not 100% accurate. However, they're maybe useful. We provide the data as raw data and at 60% precision cut-off. Kingsley loaded these.
Ditto re. LOD cloud cache instances.
3. Relations We provide the mappings between YAGO relations and the manually crafted relations of the DBpedia ontology. These are the first of their kind, and also of reasonable good quality. Kingsley loaded these.
Fabian: I assume this is also part of the datasets we loaded into the LOD cloud cache prior to your post about Paris? Basically, all part of the datasets we loaded that were verified by you?
Kingsley
Does that clarify things a bit? Thanks Fabian On Tue, Feb 28, 2012 at 10:19, Chris Bizer<[email protected]> wrote:Hi Fabian, thank you very much for pointing us at the new YAGO/DBpedia links. Christopher is currently working on a new DBpedia release and once this is ready, we will load the new YAGO/DBpedia links into the our public DBpedia instance. You provide two downloads: DBpedia-YAGO2 individual entity links (27Mb) DBpedia-YAGO2 class links (4Mb) and say on the Paris page that you expect the instance links to have 100% accuracy and the class links 60% accuracy. Would you thus think that it is better for us to load the new 60% accuracy class links or keep loading the old YAGO/DBpedia class links that you have send us a year or so ago? B.t.w, Paris seems to be a very cool tool :-) Cheers, Chris -----Ursprüngliche Nachricht----- Von: Fabian M. Suchanek [mailto:[email protected]] Gesendet: Montag, 27. Februar 2012 12:43 An: [email protected] Betreff: [Dbpedia-discussion] Mappings between YAGO and DBpedia relations and classes Dear DBpedia team, we have recently made some progress mapping YAGO and DBpedia relations and mapping YAGO and DBpedia classes. The results of our efforts are here: http://webdam.inria.fr/paris/ (scroll to the bottom) Thanks Fabian -- YAGO online: http://yago-knowledge.org ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Dbpedia-discussion mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion
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