REKER: Relation Extraction with Knowledge of Entity and Relation.
Hongtao LiuYian WangFangzhao WuPengfei JiaoHongyan XuXing XiePublished in: NLPCC (2) (2019)
Keyphrases
- relation extraction
- named entities
- coreference resolution
- knowledge base
- automatic extraction
- information extraction
- entity extraction
- named entity recognizer
- knowledge acquisition
- knowledge representation
- expert systems
- domain knowledge
- knowledge based systems
- knowledge discovery
- semantic relations
- named entity recognition
- domain specific
- question answering
- knowledge sources
- semantic features
- semantic role labeling
- tree kernels
- dependency trees
- high level