YAGO
YAGO2s is a huge semantic knowledge base, derived from Wikipedia WordNet and GeoNames. Currently, YAGO2s has knowledge of more than 10 million entities (like persons, organizations, cities, etc.) and contains more than 120 million facts about these entities.
Cost / License
- Free
- Open Source
EUPlatforms
- Online
- Java Mobile
Features
- Knowledge base
Tags
- Database
- semantic
- wikipedia
YAGO information
Developed by
Max Planck Institut Informatik Licensing
Open Source and Free product.Alternatives
2 alternatives listedSupported Languages
- English
What is YAGO?
YAGO2s is a huge semantic knowledge base, derived from Wikipedia WordNet and GeoNames. Currently, YAGO2s has knowledge of more than 10 million entities (like persons, organizations, cities, etc.) and contains more than 120 million facts about these entities.
YAGO is special in several ways:
The accuracy of YAGO has been manually evaluated, proving a confirmed accuracy of 95%. Every relation is annotated with its confidence value.
YAGO combines the clean taxonomy of WordNet with the richness of the Wikipedia category system, assigning the entities to more than 350,000 classes.
YAGO is an ontology that is anchored in time and space. YAGO attaches a temporal dimension and a spacial dimension to many of its facts and entities.
In addition to a taxonomy, YAGO has thematic domains such as "music" or "science" from WordNet Domains.