ReVerb System
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A ReVerb System is an open information extraction from text system.
- Context:
- It has extracted massive amounts of machine-readable knowledge with minimal supervision.
- It manages a ReVerb Knowledge Base, which is a Knowledge Base without an explicit Semantic Data Model.
- …
- Counter-Example(s):
- NELL System.
- SHERLOCK System, (requires an ontology)
- KnowItAll System.
- See: Machine Reading Task, Open Information Extraction System, Relation Extraction System.
References
2011
- http://reverb.cs.washington.edu/
- ReVerb is a program that automatically identifies and extracts binary relationships from English sentences. ReVerb is designed for Web-scale information extraction, where the target relations cannot be specified in advance and speed is important.