Bootstrapped Multi-level Distant Supervision for Relation Extraction.
Ying HeZhixu LiGuanfeng LiuFangfei CaoZhigang ChenKe WangJie MaPublished in: WISE (1) (2018)
Keyphrases
- relation extraction
- automatic extraction
- information extraction
- semantic relations
- domain specific
- named entities
- dependency tree
- semantic role labeling
- semantic features
- question answering
- broad coverage
- named entity recognition
- dependency trees
- reference resolution
- general purpose
- parse tree
- active learning
- tree kernels
- semi supervised
- co occurrence