Mining activation force defined dependency patterns for relation extraction.
Chunyun ZhangYichang ZhangWeiran XuZhanyu MaYan LengJun GuoPublished in: Knowl. Based Syst. (2015)
Keyphrases
- relation extraction
- dependency trees
- automatic extraction
- information extraction
- named entities
- data mining techniques
- frequent patterns
- domain specific
- semantic relations
- text mining
- data mining
- semantic features
- reference resolution
- broad coverage
- question answering
- named entity recognition
- dependency tree
- tree kernels
- semantic role labeling
- high level
- wordnet
- parse tree
- knowledge representation
- structural features
- knowledge discovery
- natural language processing