Combining Context and Knowledge Representations for Chemical-Disease Relation Extraction.
Huiwei ZhouYunlong YangShixian NingZhuang LiuChengkun LangYingyu LinDegen HuangPublished in: CoRR (2019)
Keyphrases
- relation extraction
- automatic extraction
- reference resolution
- named entities
- semantic relations
- information extraction
- broad coverage
- semantic features
- named entity recognition
- question answering
- contextual information
- dependency tree
- dependency trees
- knowledge base
- co occurrence
- tree kernels
- context sensitive
- context aware
- text classification
- active learning