Rank-order correlation-based feature vector context transformation for learning to rank for information retrieval.
Jen-Yuan YehPublished in: Comput. Syst. Sci. Eng. (2018)
Keyphrases
- learning to rank
- information retrieval
- rank order
- feature vectors
- ranking functions
- loss function
- document retrieval
- relevance judgments
- test collection
- evaluation metrics
- information retrieval systems
- evaluation measures
- retrieval systems
- ranking svm
- order statistics
- term weighting
- ranking algorithm
- language model
- feature set
- feature space
- ranking models
- web search engines
- retrieval model
- text categorization
- query expansion
- ranked list
- collaborative filtering
- final result
- supervised learning
- training data
- feature extraction