Calculating Decoy Items in Utility-Based Recommendation.
Erich Christian TeppanAlexander FelfernigPublished in: IEA/AIE (2009)
Keyphrases
- collaborative filtering
- recommender systems
- user preferences
- databases
- decision models
- personalized recommendation
- recommendation systems
- evolutionary algorithm
- website
- information filtering
- neural network
- real time
- digital libraries
- social networks
- user feedback
- genetic algorithm
- latent factor models
- trust propagation