Rating Elicitation Strategies for Collaborative Filtering.
Mehdi ElahiValdemaras RepsysFrancesco RicciPublished in: EC-Web (2011)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- user ratings
- user preferences
- rating prediction
- information filtering
- data sparsity
- product recommendation
- collaborative filtering algorithms
- recommendation systems
- neighbor selection
- recommendation quality
- pearson correlation coefficient
- demographic information
- netflix prize
- collaborative filtering recommendation algorithm
- search strategies
- cold start problem
- online auctions
- user interests
- transfer learning
- making recommendations
- genetic algorithm
- machine learning
- item based collaborative filtering
- collaborative filtering recommender systems
- neural network