A Multicriteria Collaborative Filtering Approach Using the Indifference Relation and its Application to Initiator Recommendation for Group-Buying.
Yi-Chung HuPublished in: Appl. Artif. Intell. (2014)
Keyphrases
- collaborative filtering
- group buying
- hybrid recommendation
- recommender systems
- data sparsity
- matrix factorization
- recommendation systems
- personalized recommendation
- user preferences
- electronic commerce
- cold start
- online dating
- recommendation quality
- recommendation algorithms
- cold start problem
- incentive mechanism
- user profiles
- collaborative filtering recommendation
- test bed
- latent factor models
- business models
- cooperative
- content based filtering
- user interests
- decision problems
- making recommendations
- product recommendation
- collaborative filtering algorithms
- user ratings