A Clustering Based Social Matrix Factorization Technique for Personalized Recommender Systems.
Divyaa L. R.Aniruddha TamhaneNargis PervinPublished in: AMCIS (2018)
Keyphrases
- matrix factorization
- personalized recommender systems
- latent factor models
- collaborative filtering
- recommender systems
- low rank
- missing data
- nonnegative matrix factorization
- factorization methods
- negative matrix factorization
- factor analysis
- social networks
- social media
- item recommendation
- implicit feedback
- stochastic gradient descent
- user generated
- natural images
- co occurrence
- probabilistic matrix factorization
- image retrieval