Fine-Grained Named Entity Recognition with Distant Supervision in COVID-19 Literature.
Xuan WangXiangchen SongBangzheng LiKang ZhouQi LiJiawei HanPublished in: BIBM (2020)
Keyphrases
- fine grained
- named entity recognition
- named entities
- information extraction
- coarse grained
- natural language processing
- text summarization
- semi supervised
- maximum entropy
- conditional random fields
- access control
- relation extraction
- annotated corpus
- classifier ensemble
- data lineage
- text mining
- active learning
- object recognition
- semantic relations
- wordnet
- co occurrence
- high level
- artificial intelligence