Hypergraph Contrastive Collaborative Filtering.
Lianghao XiaChao HuangYong XuJiashu ZhaoDawei YinJimmy X. HuangPublished in: SIGIR (2022)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- higher order
- data sparsity
- user preferences
- recommendation systems
- hypergraph model
- cold start problem
- high order
- user ratings
- recommendation algorithms
- pairwise
- collaborative filtering algorithms
- neighbor selection
- pearson correlation coefficient
- databases
- deal with information overload
- transfer learning
- neural network
- personalized recommendation
- cold start
- information filtering
- content based filtering
- lower bound
- making recommendations
- image segmentation
- decision trees
- netflix prize
- hypergraph partitioning
- web page recommendation