Large-scale Distributive Matrix Collaborative Filtering for Recommender System.
Farhan UllahBofeng ZhangGuobing ZouIrfan UllahAli Mustafa Qamar Durr-e-NayabPublished in: CNIOT (2020)
Keyphrases
- collaborative filtering
- recommender systems
- user item rating
- matrix factorization
- user preferences
- real life
- rating matrix
- low rank
- information filtering
- recommendation quality
- movie recommendation
- recommendation systems
- cold start problem
- data sparsity
- online dating
- making recommendations
- tensor factorization
- personalized recommendation
- implicit feedback
- cold start
- user feedback
- matrix completion
- pearson correlation coefficient
- user profiles
- real world
- hybrid recommendation
- information overload
- product recommendation
- singular value decomposition
- neighbor selection
- probabilistic matrix factorization
- general theory
- rating prediction
- positive definite
- linear combination
- social networks
- information retrieval