Joint Extraction of Entities and Relations for Opinion Recognition.
Yejin ChoiEric BreckClaire CardiePublished in: EMNLP (2006)
Keyphrases
- recognition accuracy
- object recognition
- recognition rate
- visual recognition
- recognition algorithm
- activity recognition
- entity extraction
- recognition process
- named entities
- human activities
- knowledge sources
- semantic relations
- character recognition
- background knowledge
- semantic web
- shape recognition
- traffic signs
- region detection
- unsupervised learning