Not Just Plain Text! Fuel Document-Level Relation Extraction with Explicit Syntax Refinement and Subsentence Modeling.
Zhichao DuanXiuxing LiZhenyu LiZhuo WangJianyong WangPublished in: EMNLP (Findings) (2022)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- named entities
- coreference resolution
- semantic relations
- question answering
- sentence level
- semantic features
- domain specific
- free text
- named entity recognition
- language model
- sentiment classification
- natural language processing
- semi supervised
- natural language
- feature selection