Tensor-based Collaborative Filtering With Smooth Ratings Scale.
Nikita MarinElizaveta MakhnevaMaria LysyukVladimir ChernyyIvan V. OseledetsEvgeny FrolovPublished in: CoRR (2022)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- user preferences
- data sparsity
- user ratings
- high order
- recommendation systems
- collaborative filtering algorithms
- pearson correlation coefficient
- recommendation algorithms
- netflix prize
- collaborative filtering recommendation algorithm
- cold start problem
- personalized recommendation
- making recommendations
- neighbor selection
- product recommendation
- rating prediction
- active user
- rating matrix
- deal with information overload
- content based filtering
- small scale
- user profiles
- cold start
- latent factor models
- scale invariant
- demographic information
- scale space
- multiscale
- image sequences
- collaborative filtering recommender systems
- learning algorithm
- data sets