Research on Recommendation Algorithm Based on Collaborative Filtering.
Shichang ZhangPublished in: ICAIIS (2021)
Keyphrases
- recommendation algorithms
- collaborative filtering
- recommender systems
- recommendation systems
- personalized recommendation
- filtering algorithm
- user based collaborative filtering
- user preferences
- matrix factorization
- item based collaborative filtering
- data sparsity
- cold start
- collaborative filtering recommendation
- recommendation quality
- user profiles
- cold start problem
- social recommendation
- user interests
- product recommendation