A Theoretical Analysis of NDCG Type Ranking Measures
Yining WangLiwei WangYuanzhi LiDi HeTie-Yan LiuWei ChenPublished in: CoRR (2013)
Keyphrases
- theoretical analysis
- evaluation measures
- learning to rank
- ranking functions
- evaluation metrics
- ranked list
- precision and recall
- direct optimization
- quality indicators
- normalized discounted cumulative gain
- numerical simulations
- information retrieval
- ranking algorithm
- retrieval systems
- test set
- ranking models
- web search
- web search engines
- rank order
- quantitative measures
- recommender systems