Automatic Hypergraph Generation for Enhancing Recommendation With Sparse Optimization.
Zhenghong LinQishan YanWeiming LiuShiping WangMenghan WangYanchao TanCarl YangPublished in: IEEE Trans. Multim. (2024)
Keyphrases
- recommender systems
- sparse pca
- higher order
- optimization problems
- collaborative filtering
- optimization algorithm
- pairwise
- high dimensional
- optimization process
- semi automatic
- fully automatic
- constrained optimization
- discrete optimization
- hypergraph model
- neural network
- product recommendation
- compressed sensing
- np hard
- objective function
- search engine