Anisotropic Knowledge Empowers Efficient Recommender System through Generative-Mapping Representation Learning.
Linfeng LiHai LiuZhaoli ZhangPublished in: ICDM (Workshops) (2023)
Keyphrases
- recommender systems
- learning systems
- knowledge acquisition
- expert systems
- prior knowledge
- unsupervised learning
- learned knowledge
- knowledge level
- knowledge transfer
- discriminative learning
- knowledge sharing
- learning process
- collaborative filtering
- knowledge representation
- procedural knowledge
- domain knowledge
- visual representation
- decision trees
- multiple representations
- complex domains
- concept maps
- human experts
- learning tasks
- knowledge management
- training data