Metaverse Knowledge Graph Construction: An Unsupervised Relation Extraction Approach based on Semantic Mining.
Litao LiRuiyun XuJ. Leon ZhaoPublished in: AMCIS (2023)
Keyphrases
- relation extraction
- graph construction
- semantic features
- semantic information
- domain specific
- semi supervised
- domain knowledge
- knowledge discovery
- knn
- automatic extraction
- high level
- semi supervised learning
- k nearest neighbor
- information extraction
- semantic relations
- natural language
- knowledge base
- knowledge sources
- named entity recognition
- knowledge representation
- natural language processing
- question answering
- supervised learning
- spectral clustering
- prior knowledge