Evaluating Prediction Accuracy, Developmental Challenges, and Issues of Recommender Systems.
Sharon Moses JL. D. Dhinesh BabuPublished in: Int. J. Web Portals (2018)
Keyphrases
- prediction accuracy
- recommender systems
- key issues
- open issues
- predictive accuracy
- technical challenges
- improve the prediction accuracy
- predictive power
- ensemble methods
- user ratings
- collaborative filtering
- open questions
- practical issues
- lessons learned
- ethical issues
- improved accuracy
- user profiling
- technical issues
- real world
- user profiles
- grand challenges
- methodological issues
- cold start problem
- pairwise
- support vector
- search engine