A knowledge graph completion model based on contrastive learning and relation enhancement method.
LinYu LiXuan ZhangYuBin MaChen GaoJishu WangYong YuZihao YuanQiuying MaPublished in: Knowl. Based Syst. (2022)
Keyphrases
- prior knowledge
- knowledge acquisition
- high accuracy
- learning systems
- graph representation
- cost function
- pairwise
- preprocessing
- learning process
- learning algorithm
- detection method
- unsupervised learning
- social networks
- active learning
- learning tasks
- knowledge representation
- tree structure
- segmentation method
- online learning
- topological information
- graph matching
- machine learning
- structural learning
- fully connected
- human knowledge
- edge detection
- supervised learning
- probabilistic model
- dynamic programming
- domain knowledge
- significant improvement
- learning environment
- objective function
- knowledge base