Modeling Dynamic User Interests: A Neural Matrix Factorization Approach.
Paramveer S. DhillonSinan AralPublished in: CoRR (2021)
Keyphrases
- matrix factorization
- user interests
- collaborative filtering
- recommender systems
- user profiles
- low rank
- user profiling
- missing data
- factorization methods
- data sparsity
- negative matrix factorization
- user model
- user behavior
- variational bayesian
- web personalization
- personalized recommendation
- user preferences
- item recommendation
- nonnegative matrix factorization
- personalized ranking
- implicit feedback
- linear combination
- factor analysis
- stochastic gradient descent