Speaker-Oriented Latent Structures for Dialogue-Based Relation Extraction.
Guoshun NanGuoqing LuoSicong LengYao XiaoWei LuPublished in: CoRR (2021)
Keyphrases
- relation extraction
- automatic extraction
- information extraction
- named entities
- domain specific
- semantic relations
- semantic role labeling
- broad coverage
- question answering
- semantic features
- named entity recognition
- natural language
- dependency trees
- reference resolution
- tree kernels
- kernel function
- text mining
- relevance feedback
- knowledge representation
- pairwise
- expert systems