Group Recommender Systems: Combining User-User and Item-Item Collaborative Filtering Techniques.
Abinash PujahariVineet PadmanabhanPublished in: ICIT (2015)
Keyphrases
- recommender systems
- collaborative filtering
- user preferences
- item recommendation
- cold start problem
- user ratings
- active user
- recommendation algorithms
- personalized recommendation
- user similarity
- cold start
- collaborative filtering recommendation algorithm
- matrix factorization
- recommendation systems
- user profiles
- user model
- making recommendations
- item based collaborative filtering
- user specific
- recommendation quality
- user feedback
- information filtering
- data sparsity
- user interaction
- content based filtering
- user interface
- hybrid recommendation
- user behavior
- user profiling
- collaborative recommendation
- collaborative filtering algorithms
- product recommendation
- user interests
- prediction accuracy
- personal preferences
- latent factor models
- rating prediction
- end users
- personalized services
- pearson correlation coefficient
- user experience