Pre-classification Supporting Reasoning for Document-level Relation Extraction.
Jiehao ZhaoGuiduo DuanTianxi HuangPublished in: IJCKG (2021)
Keyphrases
- relation extraction
- document level
- automatic extraction
- information extraction
- coreference resolution
- classification accuracy
- machine learning
- knowledge base
- question answering
- text classification
- semantic features
- knowledge representation
- feature extraction
- language model
- unsupervised learning
- query expansion
- domain specific
- named entity recognition
- feature vectors
- novelty detection
- artificial intelligence
- sentence level
- information retrieval