Learning to Rank Using Localized Geometric Mean Metrics.
Yuxin SuIrwin KingMichael R. LyuPublished in: CoRR (2017)
Keyphrases
- learning to rank
- evaluation metrics
- evaluation measures
- ranking functions
- information retrieval
- ranking models
- loss function
- query dependent
- ranking svm
- average precision
- retrieval systems
- direct optimization
- document retrieval
- learning to rank algorithms
- web search
- collaborative filtering
- relevance judgments
- supervised learning
- training data
- ranking algorithm
- test collection
- multi class
- ranking list
- directly optimize
- graded relevance
- feature extraction