Enhancing Document-Level Relation Extraction with Relation-Specific Entity Representation and Evidence Sentence Augmentation.
Qizhu DaiJiang ZhongWei ZhuChen WangHong YinQin LeiXue LiRongzhen LiPublished in: ECAI (2023)
Keyphrases
- document level
- coreference resolution
- relation extraction
- domain specific
- named entities
- sentence level
- automatic extraction
- information extraction
- semantic role labeling
- parse tree
- named entity recognition
- noun phrases
- named entity recognizer
- semantic relations
- question answering
- semantic features
- language model
- general purpose
- natural language processing
- sentiment classification
- high level
- tree kernels
- text summarization
- maximum entropy
- query expansion
- artificial intelligence