A new generalized collaborative filtering approach on sparse data by extracting high confidence relations between users.
Mohsen RamezaniFardin Akhlaghian TabAlireza AbdollahpouriMahmud Abdulla MohammadPublished in: Inf. Sci. (2021)
Keyphrases
- small number
- sparse data
- collaborative filtering
- high confidence
- recommender systems
- data sparsity
- high dimensional
- recommendation systems
- user profiles
- association rules
- user ratings
- product recommendation
- content based filtering
- recommendation algorithms
- deal with information overload
- data sets
- user preferences
- random projections
- data cube
- machine learning
- data mining
- super resolution
- data sources
- data structure
- image processing