Collaborative Filtering Using Multidimensional Psychometrics Model.
Haijun ZhangXiaoming ZhangZhoujun LiChunyang LiuPublished in: WAIM (2013)
Keyphrases
- collaborative filtering
- high level
- probabilistic model
- computational model
- parameter estimation
- management system
- mathematical model
- theoretical framework
- case study
- cost function
- objective function
- probability distribution
- data warehouse
- theoretical analysis
- prior knowledge
- artificial neural networks
- data structure
- conceptual model