SQPMF: successive point of interest recommendation system based on probability matrix factorization.
Jie WangZhiyi HuangZhaobin LiuPublished in: Appl. Intell. (2024)
Keyphrases
- matrix factorization
- collaborative filtering
- recommender systems
- low rank
- factorization methods
- nonnegative matrix factorization
- item recommendation
- factor analysis
- negative matrix factorization
- data sparsity
- missing data
- recommendation systems
- personalized ranking
- probabilistic matrix factorization
- variational bayesian
- stochastic gradient descent
- user preferences
- probability distribution
- implicit feedback
- data matrix
- personalized recommendation
- latent factors
- recommendation algorithms
- latent factor models
- user interests
- user profiles
- least squares