Position-Aware Attention Mechanism-Based Bi-graph for Dialogue Relation Extraction.
Guiduo DuanYunrui DongJiayu MiaoTianxi HuangPublished in: Cogn. Comput. (2023)
Keyphrases
- relation extraction
- attention mechanism
- information extraction
- automatic extraction
- named entities
- domain specific
- semantic relations
- visual attention
- semantic features
- structured data
- natural language
- question answering
- semantic role labeling
- tree kernels
- dependency trees
- visual attention model
- co occurrence
- knowledge discovery
- multimedia
- feature selection
- machine learning