Text2NKG: Fine-Grained N-ary Relation Extraction for N-ary relational Knowledge Graph Construction.
Haoran LuoHaihong EYuhao YangTianyu YaoYikai GuoZichen TangWentai ZhangKaiyang WanShiyao PengMeina SongWei LinPublished in: CoRR (2023)
Keyphrases
- fine grained
- relation extraction
- graph construction
- automatic extraction
- semantic relations
- information extraction
- text mining
- access control
- knowledge representation
- knowledge discovery
- domain specific
- named entities
- k nearest neighbor
- semantic information
- prior knowledge
- information retrieval
- question answering
- machine learning
- semi supervised learning
- dimensionality reduction