Swift and Sure: Hardness-aware Contrastive Learning for Low-dimensional Knowledge Graph Embeddings.
Kai WangYu LiuQuan Z. ShengPublished in: WWW (2022)
Keyphrases
- low dimensional
- learning systems
- knowledge acquisition
- learning process
- domain knowledge
- manifold learning
- knowledge transfer
- knowledge level
- high dimensional data
- online learning
- acquire knowledge
- prior knowledge
- learned knowledge
- dimensionality reduction
- active learning
- subject matter
- vector space
- high dimensional
- human experts
- weighted graph
- procedural knowledge
- graph embedding
- structured data
- graph structure
- learning theory
- directed graph
- knowledge sharing
- learning algorithm
- data mining techniques
- supervised learning
- expert systems
- knowledge base