Synchronous Dual Network with Cross-Type Attention for Joint Entity and Relation Extraction.
Hui WuXiaodong ShiPublished in: EMNLP (1) (2021)
Keyphrases
- relation extraction
- named entities
- coreference resolution
- entity extraction
- information extraction
- automatic extraction
- named entity recognizer
- semantic relations
- domain specific
- named entity recognition
- co occurrence
- dependency tree
- question answering
- tree kernels
- reference resolution
- dependency trees
- semantic features
- semantic role labeling
- high level
- metadata
- feature selection
- machine learning