Open information extraction (Open IE) extracts relation phrases and arguments from text. Open IE does not rely on specific relation types and can handle many kinds of relational facts


Columbia University

- Open IE for handling open relations
- Relation discovery for handling open relations


Explorations in handling open relations for RE

Open IE for handling open relations


Relation discovery discovers unseen relation types from unsupervised data. Generative models can be used to treat these relations as latent variables, or relation discovery can be viewed as a clustering task.


Learn Before

Related