Disentangling User Interest and Popularity Bias for Recommendation with Causal Embedding.
Yu ZhengChen GaoXiang LiXiangnan HeYong LiDepeng JinPublished in: CoRR (2020)
Keyphrases
- user interests
- personalized recommendation
- recommender systems
- collaborative filtering
- user preferences
- web personalization
- user profiles
- user behavior
- user modeling
- user generated
- causal relationships
- web content
- online social
- cold start
- matrix factorization
- recommendation systems
- causal models
- user model
- information overload
- user feedback
- vector space
- bayesian networks
- information hiding
- data sparsity
- user context
- social media
- machine learning
- social tagging systems
- causal relations
- location based social networks
- causal reasoning
- recommendation algorithms
- data hiding
- website
- knowledge base
- nonlinear dimensionality reduction
- graph embedding
- social relationships
- user interaction
- causal networks
- low variance