Accuracy in Rating and Recommending Item Features.
Lloyd RutledgeNatalia StashYiwen WangLora AroyoPublished in: AH (2008)
Keyphrases
- classification accuracy
- collaborative filtering
- recommender systems
- personalized recommendation
- low level
- user preferences
- computational complexity
- user ratings
- predictive power
- extracted features
- feature vectors
- feature space
- feature set
- prediction accuracy
- svm classifier
- keypoints
- roc curve
- high accuracy
- feature selection
- cold start
- discriminatory power