A Service Recommendation Algorithm Based on Knowledge Graph and Collaborative Filtering.
Bo JiangJunchen YangYanbin QinTian WangMuchou WangWeifeng PanPublished in: IEEE Access (2021)
Keyphrases
- collaborative filtering
- recommendation algorithms
- recommender systems
- recommendation systems
- filtering algorithm
- matrix factorization
- collaborative filtering recommendation
- personalized recommendation
- knowledge base
- cold start
- random walk
- data sparsity
- user profiles
- user preferences
- information retrieval systems
- bayesian networks
- web services
- product recommendation
- collaborative filtering algorithms
- recommendation quality
- item based collaborative filtering