Direct measurement of training query quality for learning to rank.
Qingli MaBen HeJungang XuPublished in: SAC (2016)
Keyphrases
- learning to rank
- ranking svm
- query dependent
- relevance judgments
- ranking functions
- ranking list
- retrieval systems
- information retrieval
- loss function
- query suggestion
- supervised learning
- query processing
- evaluation measures
- ranking models
- document retrieval
- learn a ranking function
- evaluation metrics
- relevance feedback
- query expansion
- learning to rank algorithms
- ordinal regression
- direct optimization
- balancing exploration and exploitation
- information retrieval systems
- search engine
- retrieval process
- average precision
- text retrieval
- retrieval quality
- ranking algorithm
- user queries
- test collection
- directly optimize
- web search
- collaborative filtering
- normalized discounted cumulative gain
- probabilistic model