A Long-Tail Relation Extraction Model Based on Dependency Path and Relation Graph Embedding.
Yifan LiYanxiang ZongWen SunQingqiang WuQingqi HongPublished in: APWeb-WAIM (2) (2023)
Keyphrases
- relation extraction
- long tail
- graph embedding
- dependency trees
- information extraction
- automatic extraction
- domain specific
- semi supervised
- named entities
- low dimensional
- discriminant analysis
- semantic relations
- named entity recognition
- semantic features
- online advertising
- dimensionality reduction
- question answering
- recommendation systems
- machine learning
- face recognition
- unsupervised learning
- classification accuracy