Learning to Rank by Optimizing Expected Reciprocal Rank.
Ping ZhangHongfei LinYuan LinJiajin WuPublished in: AIRS (2011)
Keyphrases
- learning to rank
- direct optimization
- directly optimize
- ranking functions
- ranking models
- ranking list
- information retrieval
- loss function
- evaluation measures
- evaluation metrics
- normalized discounted cumulative gain
- document retrieval
- ranking svm
- supervised learning
- optimization methods
- query dependent
- learning to rank algorithms
- learn a ranking function
- cost sensitive
- scoring function
- retrieval systems
- web search engines
- collaborative filtering
- precision and recall
- relevance judgments
- information retrieval systems
- web search
- probabilistic model
- training set
- data mining
- data sets