A Switching Approach that Improves Prediction Accuracy for Long Tail Recommendations.
Gharbi AlshammariJose L. Jorro-AragonesesStelios KapetanakisNikolaos PolatidisMiltos PetridisPublished in: IntelliSys (1) (2019)
Keyphrases
- prediction accuracy
- long tail
- recommendation systems
- ensemble methods
- online advertising
- predictive accuracy
- improve the prediction accuracy
- user ratings
- predictive power
- recommender systems
- estimation accuracy
- social media
- collaborative filtering
- power law distribution
- search engine marketing
- search engine
- web page prediction
- web search
- hidden markov models