Improving collaborative filtering by selecting an effective user neighborhood for recommender systems.
Sundus AyyazUsman QamarPublished in: ICIT (2017)
Keyphrases
- recommender systems
- collaborative filtering
- user preferences
- recommendation quality
- user profiles
- cold start problem
- recommendation algorithms
- matrix factorization
- recommendation systems
- active user
- user ratings
- information overload
- user model
- data sparsity
- personalized recommendation
- user modeling
- user interests
- item based collaborative filtering
- collaborative filtering recommender systems
- cold start
- trust aware
- information filtering
- user feedback
- transfer learning
- making recommendations
- item recommendation
- online dating
- latent factor models
- user modelling
- web page recommendation
- hybrid recommendation
- compound critiques
- personal preferences
- user queries
- collaborative filtering algorithms
- content based filtering
- user specific
- user profiling
- implicit feedback