A Regularized Model to Trade-off between Accuracy and Diversity in a News Recommender System.
Shaina RazaChen DingPublished in: IEEE BigData (2020)
Keyphrases
- computational model
- management system
- high level
- statistical model
- theoretical framework
- mathematical model
- theoretical analysis
- objective function
- evolutionary algorithm
- neural network
- process model
- em algorithm
- formal model
- simulation model
- experimental data
- parameter estimation
- probabilistic model
- prior knowledge
- recommender systems
- multi agent
- machine learning