3 ms·
How is this data different from what you could obtain by utilizing OpenLink Virtuoso+Sponger (Freebase cartridge)+DBPedia live?
by parsa28 14y ago
How is this data different from what you could obtain by utilizing OpenLink Virtuoso+Sponger (Freebase cartridge)+DBPedia live?
- PaulHoule 14y agooverall accuracy is better DBpedia is produced by a rube goldberg machine that parses (undocumentable) wiki markup if a fact is wrong in Dbpedia you need to do detective work to know if it's a problem with the mappings or with Wikipedia. If it's in Wikipedia maybe the editors will let you fix it on a good day. Precision and recall for types like "Person" is much better in Freebase. Years ago I spent a week in a half cleaning up data from Dbpedia to do something I was able to do in 15 minutes with Freebase.
- ldng 14y agoWhere could I learn more about that stack ? I knew about Virtuoso and DBPedia not about a Freebase cartridge.