Semi-supervised Relation Extraction with Label Propagation.
Jinxiu ChenDong-Hong JiChew Lim TanZheng-Yu NiuPublished in: HLT-NAACL (2006)
Keyphrases
- label propagation
- relation extraction
- semi supervised
- named entity recognition
- semi supervised learning
- automatic extraction
- labeled data
- information extraction
- unlabeled data
- domain specific
- active learning
- named entities
- semantic relations
- supervised learning
- unsupervised learning
- pairwise constraints
- semantic features
- question answering
- pairwise
- label information
- co training
- high level
- community detection
- metric learning
- class labels
- information retrieval
- knowledge discovery
- feature vectors
- multi label classification
- training set